73966180

素因数分解:

$2^2\times 5^1\times {\mathrm{877}}^1\times {\mathrm{4217}}^1$

素因数の和:5103

約数の個数: 24

約数和(自身を含む): 155542968

約数和(自身を除く): 81576788

約数列:

[1, 2, 4, 5, 10, 20, 877, 1754, 3508, 4217, 4385, 8434, 8770, 16868, 17540, 21085, 42170, 84340, 3698309, 7396618, 14793236, 18491545, 36983090, 73966180]

約数ペア:

[(1, 73966180), (2, 36983090), (4, 18491545), (5, 14793236), (10, 7396618), (20, 3698309), (877, 84340), (1754, 42170), (3508, 21085), (4217, 17540), (4385, 16868), (8434, 8770)]