13658520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2647}}^1$

素因数の和:2704

約数の個数: 64

約数和(自身を含む): 41944320

約数和(自身を除く): 28285800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 2647, 5160, 5294, 7941, 10588, 13235, 15882, 21176, 26470, 31764, 39705, 52940, 63528, 79410, 105880, 113821, 158820, 227642, 317640, 341463, 455284, 569105, 682926, 910568, 1138210, 1365852, 1707315, 2276420, 2731704, 3414630, 4552840, 6829260, 13658520]

約数ペア:

[(1, 13658520), (2, 6829260), (3, 4552840), (4, 3414630), (5, 2731704), (6, 2276420), (8, 1707315), (10, 1365852), (12, 1138210), (15, 910568), (20, 682926), (24, 569105), (30, 455284), (40, 341463), (43, 317640), (60, 227642), (86, 158820), (120, 113821), (129, 105880), (172, 79410), (215, 63528), (258, 52940), (344, 39705), (430, 31764), (516, 26470), (645, 21176), (860, 15882), (1032, 13235), (1290, 10588), (1720, 7941), (2580, 5294), (2647, 5160)]