2639231710

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{761}}^1\times {\mathrm{11959}}^1$

素因数の和:12756

約数の個数: 32

約数和(自身を含む): 4921300800

約数和(自身を除く): 2282069090

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 761, 1522, 3805, 7610, 11959, 22069, 23918, 44138, 59795, 110345, 119590, 220690, 346811, 693622, 1734055, 3468110, 9100799, 18201598, 45503995, 91007990, 263923171, 527846342, 1319615855, 2639231710]

約数ペア:

[(1, 2639231710), (2, 1319615855), (5, 527846342), (10, 263923171), (29, 91007990), (58, 45503995), (145, 18201598), (290, 9100799), (761, 3468110), (1522, 1734055), (3805, 693622), (7610, 346811), (11959, 220690), (22069, 119590), (23918, 110345), (44138, 59795)]