26087915990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{569}}^1$

素因数の和:834

約数の個数: 128

約数和(自身を含む): 52522992000

約数和(自身を除く): 26435076010

約数列:

[1, 2, 5, 10, 19, 29, 38, 53, 58, 95, 106, 145, 157, 190, 265, 290, 314, 530, 551, 569, 785, 1007, 1102, 1138, 1537, 1570, 2014, 2755, 2845, 2983, 3074, 4553, 5035, 5510, 5690, 5966, 7685, 8321, 9106, 10070, 10811, 14915, 15370, 16501, 16642, 21622, 22765, 29203, 29830, 30157, 33002, 41605, 45530, 54055, 58406, 60314, 82505, 83210, 86507, 89333, 108110, 146015, 150785, 158099, 165010, 173014, 178666, 241309, 292030, 301570, 313519, 316198, 432535, 446665, 482618, 572983, 627038, 790495, 865070, 874553, 893330, 1145966, 1206545, 1567595, 1580990, 1697327, 1749106, 2413090, 2590657, 2864915, 3135190, 3394654, 4372765, 4584871, 4734649, 5181314, 5729830, 8486635, 8745530, 9169742, 9469298, 12953285, 16616507, 16973270, 22924355, 23673245, 25906570, 33233014, 45848710, 47346490, 49222483, 83082535, 89958331, 98444966, 137304821, 166165070, 179916662, 246112415, 274609642, 449791655, 492224830, 686524105, 899583310, 1373048210, 2608791599, 5217583198, 13043957995, 26087915990]

約数ペア:

[(1, 26087915990), (2, 13043957995), (5, 5217583198), (10, 2608791599), (19, 1373048210), (29, 899583310), (38, 686524105), (53, 492224830), (58, 449791655), (95, 274609642), (106, 246112415), (145, 179916662), (157, 166165070), (190, 137304821), (265, 98444966), (290, 89958331), (314, 83082535), (530, 49222483), (551, 47346490), (569, 45848710), (785, 33233014), (1007, 25906570), (1102, 23673245), (1138, 22924355), (1537, 16973270), (1570, 16616507), (2014, 12953285), (2755, 9469298), (2845, 9169742), (2983, 8745530), (3074, 8486635), (4553, 5729830), (5035, 5181314), (5510, 4734649), (5690, 4584871), (5966, 4372765), (7685, 3394654), (8321, 3135190), (9106, 2864915), (10070, 2590657), (10811, 2413090), (14915, 1749106), (15370, 1697327), (16501, 1580990), (16642, 1567595), (21622, 1206545), (22765, 1145966), (29203, 893330), (29830, 874553), (30157, 865070), (33002, 790495), (41605, 627038), (45530, 572983), (54055, 482618), (58406, 446665), (60314, 432535), (82505, 316198), (83210, 313519), (86507, 301570), (89333, 292030), (108110, 241309), (146015, 178666), (150785, 173014), (158099, 165010)]