41307640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{349}}^1$

素因数の和:640

約数の個数: 64

約数和(自身を含む): 102060000

約数和(自身を除く): 60752360

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 269, 349, 440, 538, 698, 1076, 1345, 1396, 1745, 2152, 2690, 2792, 2959, 3490, 3839, 5380, 5918, 6980, 7678, 10760, 11836, 13960, 14795, 15356, 19195, 23672, 29590, 30712, 38390, 59180, 76780, 93881, 118360, 153560, 187762, 375524, 469405, 751048, 938810, 1032691, 1877620, 2065382, 3755240, 4130764, 5163455, 8261528, 10326910, 20653820, 41307640]

約数ペア:

[(1, 41307640), (2, 20653820), (4, 10326910), (5, 8261528), (8, 5163455), (10, 4130764), (11, 3755240), (20, 2065382), (22, 1877620), (40, 1032691), (44, 938810), (55, 751048), (88, 469405), (110, 375524), (220, 187762), (269, 153560), (349, 118360), (440, 93881), (538, 76780), (698, 59180), (1076, 38390), (1345, 30712), (1396, 29590), (1745, 23672), (2152, 19195), (2690, 15356), (2792, 14795), (2959, 13960), (3490, 11836), (3839, 10760), (5380, 7678), (5918, 6980)]