8432320

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2027}}^1$

素因数の和:2057

約数の個数: 56

約数和(自身を含む): 21634704

約数和(自身を除く): 13202384

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2027, 2080, 4054, 4160, 8108, 10135, 16216, 20270, 26351, 32432, 40540, 52702, 64864, 81080, 105404, 129728, 131755, 162160, 210808, 263510, 324320, 421616, 527020, 648640, 843232, 1054040, 1686464, 2108080, 4216160, 8432320]

約数ペア:

[(1, 8432320), (2, 4216160), (4, 2108080), (5, 1686464), (8, 1054040), (10, 843232), (13, 648640), (16, 527020), (20, 421616), (26, 324320), (32, 263510), (40, 210808), (52, 162160), (64, 131755), (65, 129728), (80, 105404), (104, 81080), (130, 64864), (160, 52702), (208, 40540), (260, 32432), (320, 26351), (416, 20270), (520, 16216), (832, 10135), (1040, 8108), (2027, 4160), (2080, 4054)]