13307424320

素因数分解:

$2^6\times 5^1\times {\mathrm{163}}^1\times {\mathrm{255127}}^1$

素因数の和:255307

約数の個数: 56

約数和(自身を含む): 31882835904

約数和(自身を除く): 18575411584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 163, 320, 326, 652, 815, 1304, 1630, 2608, 3260, 5216, 6520, 10432, 13040, 26080, 52160, 255127, 510254, 1020508, 1275635, 2041016, 2551270, 4082032, 5102540, 8164064, 10205080, 16328128, 20410160, 40820320, 41585701, 81640640, 83171402, 166342804, 207928505, 332685608, 415857010, 665371216, 831714020, 1330742432, 1663428040, 2661484864, 3326856080, 6653712160, 13307424320]

約数ペア:

[(1, 13307424320), (2, 6653712160), (4, 3326856080), (5, 2661484864), (8, 1663428040), (10, 1330742432), (16, 831714020), (20, 665371216), (32, 415857010), (40, 332685608), (64, 207928505), (80, 166342804), (160, 83171402), (163, 81640640), (320, 41585701), (326, 40820320), (652, 20410160), (815, 16328128), (1304, 10205080), (1630, 8164064), (2608, 5102540), (3260, 4082032), (5216, 2551270), (6520, 2041016), (10432, 1275635), (13040, 1020508), (26080, 510254), (52160, 255127)]