74095960

素因数分解:

$2^3\times 5^1\times {\mathrm{419}}^1\times {\mathrm{4421}}^1$

素因数の和:4851

約数の個数: 32

約数和(自身を含む): 167151600

約数和(自身を除く): 93055640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 419, 838, 1676, 2095, 3352, 4190, 4421, 8380, 8842, 16760, 17684, 22105, 35368, 44210, 88420, 176840, 1852399, 3704798, 7409596, 9261995, 14819192, 18523990, 37047980, 74095960]

約数ペア:

[(1, 74095960), (2, 37047980), (4, 18523990), (5, 14819192), (8, 9261995), (10, 7409596), (20, 3704798), (40, 1852399), (419, 176840), (838, 88420), (1676, 44210), (2095, 35368), (3352, 22105), (4190, 17684), (4421, 16760), (8380, 8842)]