39693160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{76333}}^1$

素因数の和:76357

約数の個数: 32

約数和(自身を含む): 96180840

約数和(自身を除く): 56487680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 76333, 152666, 305332, 381665, 610664, 763330, 992329, 1526660, 1984658, 3053320, 3969316, 4961645, 7938632, 9923290, 19846580, 39693160]

約数ペア:

[(1, 39693160), (2, 19846580), (4, 9923290), (5, 7938632), (8, 4961645), (10, 3969316), (13, 3053320), (20, 1984658), (26, 1526660), (40, 992329), (52, 763330), (65, 610664), (104, 381665), (130, 305332), (260, 152666), (520, 76333)]