2408681080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{27737}}^1$

素因数の和:27928

約数の個数: 64

約数和(自身を含む): 5871579840

約数和(自身を除く): 3462898760

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 167, 260, 334, 520, 668, 835, 1336, 1670, 2171, 3340, 4342, 6680, 8684, 10855, 17368, 21710, 27737, 43420, 55474, 86840, 110948, 138685, 221896, 277370, 360581, 554740, 721162, 1109480, 1442324, 1802905, 2884648, 3605810, 4632079, 7211620, 9264158, 14423240, 18528316, 23160395, 37056632, 46320790, 60217027, 92641580, 120434054, 185283160, 240868108, 301085135, 481736216, 602170270, 1204340540, 2408681080]

約数ペア:

[(1, 2408681080), (2, 1204340540), (4, 602170270), (5, 481736216), (8, 301085135), (10, 240868108), (13, 185283160), (20, 120434054), (26, 92641580), (40, 60217027), (52, 46320790), (65, 37056632), (104, 23160395), (130, 18528316), (167, 14423240), (260, 9264158), (334, 7211620), (520, 4632079), (668, 3605810), (835, 2884648), (1336, 1802905), (1670, 1442324), (2171, 1109480), (3340, 721162), (4342, 554740), (6680, 360581), (8684, 277370), (10855, 221896), (17368, 138685), (21710, 110948), (27737, 86840), (43420, 55474)]