8082251620

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1951}}^1\times {\mathrm{4817}}^1$

素因数の和:6820

約数の個数: 48

約数和(自身を含む): 17379952128

約数和(自身を除く): 9297700508

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 1951, 3902, 4817, 7804, 9634, 9755, 19268, 19510, 24085, 39020, 48170, 83893, 96340, 167786, 207131, 335572, 414262, 419465, 828524, 838930, 1035655, 1677860, 2071310, 4142620, 9397967, 18795934, 37591868, 46989835, 93979670, 187959340, 404112581, 808225162, 1616450324, 2020562905, 4041125810, 8082251620]

約数ペア:

[(1, 8082251620), (2, 4041125810), (4, 2020562905), (5, 1616450324), (10, 808225162), (20, 404112581), (43, 187959340), (86, 93979670), (172, 46989835), (215, 37591868), (430, 18795934), (860, 9397967), (1951, 4142620), (3902, 2071310), (4817, 1677860), (7804, 1035655), (9634, 838930), (9755, 828524), (19268, 419465), (19510, 414262), (24085, 335572), (39020, 207131), (48170, 167786), (83893, 96340)]