62681320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{809}}^1$

素因数の和:982

約数の個数: 64

約数和(自身を含む): 153090000

約数和(自身を除く): 90408680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 149, 260, 298, 520, 596, 745, 809, 1192, 1490, 1618, 1937, 2980, 3236, 3874, 4045, 5960, 6472, 7748, 8090, 9685, 10517, 15496, 16180, 19370, 21034, 32360, 38740, 42068, 52585, 77480, 84136, 105170, 120541, 210340, 241082, 420680, 482164, 602705, 964328, 1205410, 1567033, 2410820, 3134066, 4821640, 6268132, 7835165, 12536264, 15670330, 31340660, 62681320]

約数ペア:

[(1, 62681320), (2, 31340660), (4, 15670330), (5, 12536264), (8, 7835165), (10, 6268132), (13, 4821640), (20, 3134066), (26, 2410820), (40, 1567033), (52, 1205410), (65, 964328), (104, 602705), (130, 482164), (149, 420680), (260, 241082), (298, 210340), (520, 120541), (596, 105170), (745, 84136), (809, 77480), (1192, 52585), (1490, 42068), (1618, 38740), (1937, 32360), (2980, 21034), (3236, 19370), (3874, 16180), (4045, 15496), (5960, 10517), (6472, 9685), (7748, 8090)]