65467610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{3623}}^1$

素因数の和:3782

約数の個数: 32

約数和(自身を含む): 127854720

約数和(自身を除く): 62387110

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 139, 278, 695, 1390, 1807, 3614, 3623, 7246, 9035, 18070, 18115, 36230, 47099, 94198, 235495, 470990, 503597, 1007194, 2517985, 5035970, 6546761, 13093522, 32733805, 65467610]

約数ペア:

[(1, 65467610), (2, 32733805), (5, 13093522), (10, 6546761), (13, 5035970), (26, 2517985), (65, 1007194), (130, 503597), (139, 470990), (278, 235495), (695, 94198), (1390, 47099), (1807, 36230), (3614, 18115), (3623, 18070), (7246, 9035)]