102632840

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{62581}}^1$

素因数の和:62633

約数の個数: 32

約数和(自身を含む): 236559960

約数和(自身を除く): 133927120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 62581, 125162, 250324, 312905, 500648, 625810, 1251620, 2503240, 2565821, 5131642, 10263284, 12829105, 20526568, 25658210, 51316420, 102632840]

約数ペア:

[(1, 102632840), (2, 51316420), (4, 25658210), (5, 20526568), (8, 12829105), (10, 10263284), (20, 5131642), (40, 2565821), (41, 2503240), (82, 1251620), (164, 625810), (205, 500648), (328, 312905), (410, 250324), (820, 125162), (1640, 62581)]