43480160

素因数分解:

$2^5\times 5^1\times {\mathrm{331}}^1\times {\mathrm{821}}^1$

素因数の和:1167

約数の個数: 48

約数和(自身を含む): 103157712

約数和(自身を除く): 59677552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 331, 662, 821, 1324, 1642, 1655, 2648, 3284, 3310, 4105, 5296, 6568, 6620, 8210, 10592, 13136, 13240, 16420, 26272, 26480, 32840, 52960, 65680, 131360, 271751, 543502, 1087004, 1358755, 2174008, 2717510, 4348016, 5435020, 8696032, 10870040, 21740080, 43480160]

約数ペア:

[(1, 43480160), (2, 21740080), (4, 10870040), (5, 8696032), (8, 5435020), (10, 4348016), (16, 2717510), (20, 2174008), (32, 1358755), (40, 1087004), (80, 543502), (160, 271751), (331, 131360), (662, 65680), (821, 52960), (1324, 32840), (1642, 26480), (1655, 26272), (2648, 16420), (3284, 13240), (3310, 13136), (4105, 10592), (5296, 8210), (6568, 6620)]