132845600

素因数分解:

$2^5\times 5^2\times {\mathrm{211}}^1\times {\mathrm{787}}^1$

素因数の和:1018

約数の個数: 72

約数和(自身を含む): 326260368

約数和(自身を除く): 193414768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 211, 400, 422, 787, 800, 844, 1055, 1574, 1688, 2110, 3148, 3376, 3935, 4220, 5275, 6296, 6752, 7870, 8440, 10550, 12592, 15740, 16880, 19675, 21100, 25184, 31480, 33760, 39350, 42200, 62960, 78700, 84400, 125920, 157400, 166057, 168800, 314800, 332114, 629600, 664228, 830285, 1328456, 1660570, 2656912, 3321140, 4151425, 5313824, 6642280, 8302850, 13284560, 16605700, 26569120, 33211400, 66422800, 132845600]

約数ペア:

[(1, 132845600), (2, 66422800), (4, 33211400), (5, 26569120), (8, 16605700), (10, 13284560), (16, 8302850), (20, 6642280), (25, 5313824), (32, 4151425), (40, 3321140), (50, 2656912), (80, 1660570), (100, 1328456), (160, 830285), (200, 664228), (211, 629600), (400, 332114), (422, 314800), (787, 168800), (800, 166057), (844, 157400), (1055, 125920), (1574, 84400), (1688, 78700), (2110, 62960), (3148, 42200), (3376, 39350), (3935, 33760), (4220, 31480), (5275, 25184), (6296, 21100), (6752, 19675), (7870, 16880), (8440, 15740), (10550, 12592)]