115220792840

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{70256581}}^1$

素因数の和:70256633

約数の個数: 32

約数和(自身を含む): 265569879960

約数和(自身を除く): 150349087120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 70256581, 140513162, 281026324, 351282905, 562052648, 702565810, 1405131620, 2810263240, 2880519821, 5761039642, 11522079284, 14402599105, 23044158568, 28805198210, 57610396420, 115220792840]

約数ペア:

[(1, 115220792840), (2, 57610396420), (4, 28805198210), (5, 23044158568), (8, 14402599105), (10, 11522079284), (20, 5761039642), (40, 2880519821), (41, 2810263240), (82, 1405131620), (164, 702565810), (205, 562052648), (328, 351282905), (410, 281026324), (820, 140513162), (1640, 70256581)]