9718865860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:394

約数の個数: 192

約数和(自身を含む): 23514624000

約数和(自身を除く): 13795758140

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 59, 89, 94, 110, 118, 178, 179, 188, 220, 235, 236, 295, 356, 358, 445, 470, 517, 590, 649, 716, 890, 895, 940, 979, 1034, 1180, 1298, 1780, 1790, 1958, 1969, 2068, 2585, 2596, 2773, 3245, 3580, 3916, 3938, 4183, 4895, 5170, 5251, 5546, 6490, 7876, 8366, 8413, 9790, 9845, 10340, 10502, 10561, 11092, 12980, 13865, 15931, 16732, 16826, 19580, 19690, 20915, 21004, 21122, 26255, 27730, 30503, 31862, 33652, 39380, 41830, 42065, 42244, 46013, 52510, 52805, 55460, 57761, 61006, 63724, 79655, 83660, 84130, 92026, 92543, 105020, 105610, 115522, 116171, 122012, 152515, 159310, 168260, 175241, 184052, 185086, 211220, 230065, 231044, 232342, 246797, 288805, 305030, 318620, 350482, 370172, 460130, 462715, 464684, 493594, 496367, 577610, 580855, 610060, 700964, 748757, 876205, 920260, 925430, 939929, 987188, 992734, 1155220, 1161710, 1233985, 1497514, 1752410, 1850860, 1879858, 1985468, 2323420, 2467970, 2481835, 2714767, 2995028, 3504820, 3743785, 3759716, 4699645, 4935940, 4963670, 5429534, 5460037, 7487570, 8236327, 9399290, 9927340, 10339219, 10859068, 10920074, 13573835, 14975140, 16472654, 18798580, 20678438, 21840148, 27147670, 27300185, 32945308, 41181635, 41356876, 44176663, 51696095, 54295340, 54600370, 82363270, 88353326, 103392190, 109200740, 164726540, 176706652, 206784380, 220883315, 441766630, 485943293, 883533260, 971886586, 1943773172, 2429716465, 4859432930, 9718865860]

約数ペア:

[(1, 9718865860), (2, 4859432930), (4, 2429716465), (5, 1943773172), (10, 971886586), (11, 883533260), (20, 485943293), (22, 441766630), (44, 220883315), (47, 206784380), (55, 176706652), (59, 164726540), (89, 109200740), (94, 103392190), (110, 88353326), (118, 82363270), (178, 54600370), (179, 54295340), (188, 51696095), (220, 44176663), (235, 41356876), (236, 41181635), (295, 32945308), (356, 27300185), (358, 27147670), (445, 21840148), (470, 20678438), (517, 18798580), (590, 16472654), (649, 14975140), (716, 13573835), (890, 10920074), (895, 10859068), (940, 10339219), (979, 9927340), (1034, 9399290), (1180, 8236327), (1298, 7487570), (1780, 5460037), (1790, 5429534), (1958, 4963670), (1969, 4935940), (2068, 4699645), (2585, 3759716), (2596, 3743785), (2773, 3504820), (3245, 2995028), (3580, 2714767), (3916, 2481835), (3938, 2467970), (4183, 2323420), (4895, 1985468), (5170, 1879858), (5251, 1850860), (5546, 1752410), (6490, 1497514), (7876, 1233985), (8366, 1161710), (8413, 1155220), (9790, 992734), (9845, 987188), (10340, 939929), (10502, 925430), (10561, 920260), (11092, 876205), (12980, 748757), (13865, 700964), (15931, 610060), (16732, 580855), (16826, 577610), (19580, 496367), (19690, 493594), (20915, 464684), (21004, 462715), (21122, 460130), (26255, 370172), (27730, 350482), (30503, 318620), (31862, 305030), (33652, 288805), (39380, 246797), (41830, 232342), (42065, 231044), (42244, 230065), (46013, 211220), (52510, 185086), (52805, 184052), (55460, 175241), (57761, 168260), (61006, 159310), (63724, 152515), (79655, 122012), (83660, 116171), (84130, 115522), (92026, 105610), (92543, 105020)]