1601930660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{2441}}^1$

素因数の和:2637

約数の個数: 96

約数和(自身を含む): 3889226880

約数和(自身を除く): 2287296220

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 157, 190, 209, 220, 314, 380, 418, 628, 785, 836, 1045, 1570, 1727, 2090, 2441, 2983, 3140, 3454, 4180, 4882, 5966, 6908, 8635, 9764, 11932, 12205, 14915, 17270, 24410, 26851, 29830, 32813, 34540, 46379, 48820, 53702, 59660, 65626, 92758, 107404, 131252, 134255, 164065, 185516, 231895, 268510, 328130, 383237, 463790, 510169, 537020, 656260, 766474, 927580, 1020338, 1532948, 1916185, 2040676, 2550845, 3832370, 4215607, 5101690, 7281503, 7664740, 8431214, 10203380, 14563006, 16862428, 21078035, 29126012, 36407515, 42156070, 72815030, 80096533, 84312140, 145630060, 160193066, 320386132, 400482665, 800965330, 1601930660]

約数ペア:

[(1, 1601930660), (2, 800965330), (4, 400482665), (5, 320386132), (10, 160193066), (11, 145630060), (19, 84312140), (20, 80096533), (22, 72815030), (38, 42156070), (44, 36407515), (55, 29126012), (76, 21078035), (95, 16862428), (110, 14563006), (157, 10203380), (190, 8431214), (209, 7664740), (220, 7281503), (314, 5101690), (380, 4215607), (418, 3832370), (628, 2550845), (785, 2040676), (836, 1916185), (1045, 1532948), (1570, 1020338), (1727, 927580), (2090, 766474), (2441, 656260), (2983, 537020), (3140, 510169), (3454, 463790), (4180, 383237), (4882, 328130), (5966, 268510), (6908, 231895), (8635, 185516), (9764, 164065), (11932, 134255), (12205, 131252), (14915, 107404), (17270, 92758), (24410, 65626), (26851, 59660), (29830, 53702), (32813, 48820), (34540, 46379)]