57910840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6551}}^1$

素因数の和:6592

約数の個数: 64

約数和(自身を含む): 148599360

約数和(自身を除く): 90688520

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 170, 221, 260, 340, 442, 520, 680, 884, 1105, 1768, 2210, 4420, 6551, 8840, 13102, 26204, 32755, 52408, 65510, 85163, 111367, 131020, 170326, 222734, 262040, 340652, 425815, 445468, 556835, 681304, 851630, 890936, 1113670, 1447771, 1703260, 2227340, 2895542, 3406520, 4454680, 5791084, 7238855, 11582168, 14477710, 28955420, 57910840]

約数ペア:

[(1, 57910840), (2, 28955420), (4, 14477710), (5, 11582168), (8, 7238855), (10, 5791084), (13, 4454680), (17, 3406520), (20, 2895542), (26, 2227340), (34, 1703260), (40, 1447771), (52, 1113670), (65, 890936), (68, 851630), (85, 681304), (104, 556835), (130, 445468), (136, 425815), (170, 340652), (221, 262040), (260, 222734), (340, 170326), (442, 131020), (520, 111367), (680, 85163), (884, 65510), (1105, 52408), (1768, 32755), (2210, 26204), (4420, 13102), (6551, 8840)]