76064840

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{46381}}^1$

素因数の和:46433

約数の個数: 32

約数和(自身を含む): 175323960

約数和(自身を除く): 99259120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 46381, 92762, 185524, 231905, 371048, 463810, 927620, 1855240, 1901621, 3803242, 7606484, 9508105, 15212968, 19016210, 38032420, 76064840]

約数ペア:

[(1, 76064840), (2, 38032420), (4, 19016210), (5, 15212968), (8, 9508105), (10, 7606484), (20, 3803242), (40, 1901621), (41, 1855240), (82, 927620), (164, 463810), (205, 371048), (328, 231905), (410, 185524), (820, 92762), (1640, 46381)]