77455810

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{3001}}^1$

素因数の和:3126

約数の個数: 32

約数和(自身を含む): 145897200

約数和(自身を除く): 68441390

約数列:

[1, 2, 5, 10, 29, 58, 89, 145, 178, 290, 445, 890, 2581, 3001, 5162, 6002, 12905, 15005, 25810, 30010, 87029, 174058, 267089, 435145, 534178, 870290, 1335445, 2670890, 7745581, 15491162, 38727905, 77455810]

約数ペア:

[(1, 77455810), (2, 38727905), (5, 15491162), (10, 7745581), (29, 2670890), (58, 1335445), (89, 870290), (145, 534178), (178, 435145), (290, 267089), (445, 174058), (890, 87029), (2581, 30010), (3001, 25810), (5162, 15005), (6002, 12905)]