185965780

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1327}}^1$

素因数の和:1374

約数の個数: 144

約数和(自身を含む): 534110976

約数和(自身を除く): 348145196

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 49, 52, 55, 65, 70, 77, 91, 98, 110, 130, 140, 143, 154, 182, 196, 220, 245, 260, 286, 308, 364, 385, 455, 490, 539, 572, 637, 715, 770, 910, 980, 1001, 1078, 1274, 1327, 1430, 1540, 1820, 2002, 2156, 2548, 2654, 2695, 2860, 3185, 4004, 5005, 5308, 5390, 6370, 6635, 7007, 9289, 10010, 10780, 12740, 13270, 14014, 14597, 17251, 18578, 20020, 26540, 28028, 29194, 34502, 35035, 37156, 46445, 58388, 65023, 69004, 70070, 72985, 86255, 92890, 102179, 120757, 130046, 140140, 145970, 172510, 185780, 189761, 204358, 241514, 260092, 291940, 325115, 345020, 379522, 408716, 483028, 510895, 603785, 650230, 715253, 759044, 845299, 948805, 1021790, 1207570, 1300460, 1328327, 1430506, 1690598, 1897610, 2043580, 2415140, 2656654, 2861012, 3381196, 3576265, 3795220, 4226495, 5313308, 6641635, 7152530, 8452990, 9298289, 13283270, 14305060, 16905980, 18596578, 26566540, 37193156, 46491445, 92982890, 185965780]

約数ペア:

[(1, 185965780), (2, 92982890), (4, 46491445), (5, 37193156), (7, 26566540), (10, 18596578), (11, 16905980), (13, 14305060), (14, 13283270), (20, 9298289), (22, 8452990), (26, 7152530), (28, 6641635), (35, 5313308), (44, 4226495), (49, 3795220), (52, 3576265), (55, 3381196), (65, 2861012), (70, 2656654), (77, 2415140), (91, 2043580), (98, 1897610), (110, 1690598), (130, 1430506), (140, 1328327), (143, 1300460), (154, 1207570), (182, 1021790), (196, 948805), (220, 845299), (245, 759044), (260, 715253), (286, 650230), (308, 603785), (364, 510895), (385, 483028), (455, 408716), (490, 379522), (539, 345020), (572, 325115), (637, 291940), (715, 260092), (770, 241514), (910, 204358), (980, 189761), (1001, 185780), (1078, 172510), (1274, 145970), (1327, 140140), (1430, 130046), (1540, 120757), (1820, 102179), (2002, 92890), (2156, 86255), (2548, 72985), (2654, 70070), (2695, 69004), (2860, 65023), (3185, 58388), (4004, 46445), (5005, 37156), (5308, 35035), (5390, 34502), (6370, 29194), (6635, 28028), (7007, 26540), (9289, 20020), (10010, 18578), (10780, 17251), (12740, 14597), (13270, 14014)]