624336560

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{4457}}^1$

素因数の和:4590

約数の個数: 80

約数和(自身を含む): 1552239936

約数和(自身を除く): 927903376

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 103, 136, 170, 206, 272, 340, 412, 515, 680, 824, 1030, 1360, 1648, 1751, 2060, 3502, 4120, 4457, 7004, 8240, 8755, 8914, 14008, 17510, 17828, 22285, 28016, 35020, 35656, 44570, 70040, 71312, 75769, 89140, 140080, 151538, 178280, 303076, 356560, 378845, 459071, 606152, 757690, 918142, 1212304, 1515380, 1836284, 2295355, 3030760, 3672568, 4590710, 6061520, 7345136, 7804207, 9181420, 15608414, 18362840, 31216828, 36725680, 39021035, 62433656, 78042070, 124867312, 156084140, 312168280, 624336560]

約数ペア:

[(1, 624336560), (2, 312168280), (4, 156084140), (5, 124867312), (8, 78042070), (10, 62433656), (16, 39021035), (17, 36725680), (20, 31216828), (34, 18362840), (40, 15608414), (68, 9181420), (80, 7804207), (85, 7345136), (103, 6061520), (136, 4590710), (170, 3672568), (206, 3030760), (272, 2295355), (340, 1836284), (412, 1515380), (515, 1212304), (680, 918142), (824, 757690), (1030, 606152), (1360, 459071), (1648, 378845), (1751, 356560), (2060, 303076), (3502, 178280), (4120, 151538), (4457, 140080), (7004, 89140), (8240, 75769), (8755, 71312), (8914, 70040), (14008, 44570), (17510, 35656), (17828, 35020), (22285, 28016)]