17369920

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:168

約数の個数: 112

約数和(自身を含む): 45646848

約数和(自身を除く): 28276928

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 64, 68, 80, 85, 103, 124, 136, 155, 160, 170, 206, 248, 272, 310, 320, 340, 412, 496, 515, 527, 544, 620, 680, 824, 992, 1030, 1054, 1088, 1240, 1360, 1648, 1751, 1984, 2060, 2108, 2480, 2635, 2720, 3193, 3296, 3502, 4120, 4216, 4960, 5270, 5440, 6386, 6592, 7004, 8240, 8432, 8755, 9920, 10540, 12772, 14008, 15965, 16480, 16864, 17510, 21080, 25544, 28016, 31930, 32960, 33728, 35020, 42160, 51088, 54281, 56032, 63860, 70040, 84320, 102176, 108562, 112064, 127720, 140080, 168640, 204352, 217124, 255440, 271405, 280160, 434248, 510880, 542810, 560320, 868496, 1021760, 1085620, 1736992, 2171240, 3473984, 4342480, 8684960, 17369920]

約数ペア:

[(1, 17369920), (2, 8684960), (4, 4342480), (5, 3473984), (8, 2171240), (10, 1736992), (16, 1085620), (17, 1021760), (20, 868496), (31, 560320), (32, 542810), (34, 510880), (40, 434248), (62, 280160), (64, 271405), (68, 255440), (80, 217124), (85, 204352), (103, 168640), (124, 140080), (136, 127720), (155, 112064), (160, 108562), (170, 102176), (206, 84320), (248, 70040), (272, 63860), (310, 56032), (320, 54281), (340, 51088), (412, 42160), (496, 35020), (515, 33728), (527, 32960), (544, 31930), (620, 28016), (680, 25544), (824, 21080), (992, 17510), (1030, 16864), (1054, 16480), (1088, 15965), (1240, 14008), (1360, 12772), (1648, 10540), (1751, 9920), (1984, 8755), (2060, 8432), (2108, 8240), (2480, 7004), (2635, 6592), (2720, 6386), (3193, 5440), (3296, 5270), (3502, 4960), (4120, 4216)]