24777940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{67}}^1$

素因数の和:169

約数の個数: 72

約数和(自身を含む): 59050656

約数和(自身を除く): 34272716

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 55, 67, 82, 110, 134, 164, 205, 220, 268, 335, 410, 451, 670, 737, 820, 902, 1340, 1474, 1681, 1804, 2255, 2747, 2948, 3362, 3685, 4510, 5494, 6724, 7370, 8405, 9020, 10988, 13735, 14740, 16810, 18491, 27470, 30217, 33620, 36982, 54940, 60434, 73964, 92455, 112627, 120868, 151085, 184910, 225254, 302170, 369820, 450508, 563135, 604340, 1126270, 1238897, 2252540, 2477794, 4955588, 6194485, 12388970, 24777940]

約数ペア:

[(1, 24777940), (2, 12388970), (4, 6194485), (5, 4955588), (10, 2477794), (11, 2252540), (20, 1238897), (22, 1126270), (41, 604340), (44, 563135), (55, 450508), (67, 369820), (82, 302170), (110, 225254), (134, 184910), (164, 151085), (205, 120868), (220, 112627), (268, 92455), (335, 73964), (410, 60434), (451, 54940), (670, 36982), (737, 33620), (820, 30217), (902, 27470), (1340, 18491), (1474, 16810), (1681, 14740), (1804, 13735), (2255, 10988), (2747, 9020), (2948, 8405), (3362, 7370), (3685, 6724), (4510, 5494)]