9480640

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:126

約数の個数: 112

約数和(自身を含む): 25347168

約数和(自身を除く): 15866528

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 43, 52, 53, 64, 65, 80, 86, 104, 106, 130, 160, 172, 208, 212, 215, 260, 265, 320, 344, 416, 424, 430, 520, 530, 559, 688, 689, 832, 848, 860, 1040, 1060, 1118, 1376, 1378, 1696, 1720, 2080, 2120, 2236, 2279, 2752, 2756, 2795, 3392, 3440, 3445, 4160, 4240, 4472, 4558, 5512, 5590, 6880, 6890, 8480, 8944, 9116, 11024, 11180, 11395, 13760, 13780, 16960, 17888, 18232, 22048, 22360, 22790, 27560, 29627, 35776, 36464, 44096, 44720, 45580, 55120, 59254, 72928, 89440, 91160, 110240, 118508, 145856, 148135, 178880, 182320, 220480, 237016, 296270, 364640, 474032, 592540, 729280, 948064, 1185080, 1896128, 2370160, 4740320, 9480640]

約数ペア:

[(1, 9480640), (2, 4740320), (4, 2370160), (5, 1896128), (8, 1185080), (10, 948064), (13, 729280), (16, 592540), (20, 474032), (26, 364640), (32, 296270), (40, 237016), (43, 220480), (52, 182320), (53, 178880), (64, 148135), (65, 145856), (80, 118508), (86, 110240), (104, 91160), (106, 89440), (130, 72928), (160, 59254), (172, 55120), (208, 45580), (212, 44720), (215, 44096), (260, 36464), (265, 35776), (320, 29627), (344, 27560), (416, 22790), (424, 22360), (430, 22048), (520, 18232), (530, 17888), (559, 16960), (688, 13780), (689, 13760), (832, 11395), (848, 11180), (860, 11024), (1040, 9116), (1060, 8944), (1118, 8480), (1376, 6890), (1378, 6880), (1696, 5590), (1720, 5512), (2080, 4558), (2120, 4472), (2236, 4240), (2279, 4160), (2752, 3445), (2756, 3440), (2795, 3392)]