64803790

素因数分解:

$2^1\times 5^1\times {\mathrm{751}}^1\times {\mathrm{8629}}^1$

素因数の和:9387

約数の個数: 16

約数和(自身を含む): 116815680

約数和(自身を除く): 52011890

約数列:

[1, 2, 5, 10, 751, 1502, 3755, 7510, 8629, 17258, 43145, 86290, 6480379, 12960758, 32401895, 64803790]

約数ペア:

[(1, 64803790), (2, 32401895), (5, 12960758), (10, 6480379), (751, 86290), (1502, 43145), (3755, 17258), (7510, 8629)]