40044810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{102679}}^1$

素因数の和:102702

約数の個数: 32

約数和(自身を含む): 103501440

約数和(自身を除く): 63456630

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 102679, 205358, 308037, 513395, 616074, 1026790, 1334827, 1540185, 2669654, 3080370, 4004481, 6674135, 8008962, 13348270, 20022405, 40044810]

約数ペア:

[(1, 40044810), (2, 20022405), (3, 13348270), (5, 8008962), (6, 6674135), (10, 4004481), (13, 3080370), (15, 2669654), (26, 1540185), (30, 1334827), (39, 1026790), (65, 616074), (78, 513395), (130, 308037), (195, 205358), (390, 102679)]