395261898620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3257}}^1\times {\mathrm{263821}}^1$

素因数の和:267110

約数の個数: 48

約数和(自身を含む): 866408332608

約数和(自身を除く): 471146433988

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 3257, 6514, 13028, 16285, 32570, 65140, 74911, 149822, 263821, 299644, 374555, 527642, 749110, 1055284, 1319105, 1498220, 2638210, 5276420, 6067883, 12135766, 24271532, 30339415, 60678830, 121357660, 859264997, 1718529994, 3437059988, 4296324985, 8592649970, 17185299940, 19763094931, 39526189862, 79052379724, 98815474655, 197630949310, 395261898620]

約数ペア:

[(1, 395261898620), (2, 197630949310), (4, 98815474655), (5, 79052379724), (10, 39526189862), (20, 19763094931), (23, 17185299940), (46, 8592649970), (92, 4296324985), (115, 3437059988), (230, 1718529994), (460, 859264997), (3257, 121357660), (6514, 60678830), (13028, 30339415), (16285, 24271532), (32570, 12135766), (65140, 6067883), (74911, 5276420), (149822, 2638210), (263821, 1498220), (299644, 1319105), (374555, 1055284), (527642, 749110)]