13009368650

素因数分解:

$2^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{431}}^1\times {\mathrm{5861}}^1$

素因数の和:6407

約数の個数: 48

約数和(自身を含む): 24493218048

約数和(自身を除く): 11483849398

約数列:

[1, 2, 5, 10, 25, 50, 103, 206, 431, 515, 862, 1030, 2155, 2575, 4310, 5150, 5861, 10775, 11722, 21550, 29305, 44393, 58610, 88786, 146525, 221965, 293050, 443930, 603683, 1109825, 1207366, 2219650, 2526091, 3018415, 5052182, 6036830, 12630455, 15092075, 25260910, 30184150, 63152275, 126304550, 260187373, 520374746, 1300936865, 2601873730, 6504684325, 13009368650]

約数ペア:

[(1, 13009368650), (2, 6504684325), (5, 2601873730), (10, 1300936865), (25, 520374746), (50, 260187373), (103, 126304550), (206, 63152275), (431, 30184150), (515, 25260910), (862, 15092075), (1030, 12630455), (2155, 6036830), (2575, 5052182), (4310, 3018415), (5150, 2526091), (5861, 2219650), (10775, 1207366), (11722, 1109825), (21550, 603683), (29305, 443930), (44393, 293050), (58610, 221965), (88786, 146525)]