8684960

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:166

約数の個数: 96

約数和(自身を含む): 22643712

約数和(自身を除く): 13958752

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 68, 80, 85, 103, 124, 136, 155, 160, 170, 206, 248, 272, 310, 340, 412, 496, 515, 527, 544, 620, 680, 824, 992, 1030, 1054, 1240, 1360, 1648, 1751, 2060, 2108, 2480, 2635, 2720, 3193, 3296, 3502, 4120, 4216, 4960, 5270, 6386, 7004, 8240, 8432, 8755, 10540, 12772, 14008, 15965, 16480, 16864, 17510, 21080, 25544, 28016, 31930, 35020, 42160, 51088, 54281, 56032, 63860, 70040, 84320, 102176, 108562, 127720, 140080, 217124, 255440, 271405, 280160, 434248, 510880, 542810, 868496, 1085620, 1736992, 2171240, 4342480, 8684960]

約数ペア:

[(1, 8684960), (2, 4342480), (4, 2171240), (5, 1736992), (8, 1085620), (10, 868496), (16, 542810), (17, 510880), (20, 434248), (31, 280160), (32, 271405), (34, 255440), (40, 217124), (62, 140080), (68, 127720), (80, 108562), (85, 102176), (103, 84320), (124, 70040), (136, 63860), (155, 56032), (160, 54281), (170, 51088), (206, 42160), (248, 35020), (272, 31930), (310, 28016), (340, 25544), (412, 21080), (496, 17510), (515, 16864), (527, 16480), (544, 15965), (620, 14008), (680, 12772), (824, 10540), (992, 8755), (1030, 8432), (1054, 8240), (1240, 7004), (1360, 6386), (1648, 5270), (1751, 4960), (2060, 4216), (2108, 4120), (2480, 3502), (2635, 3296), (2720, 3193)]