160996250

素因数分解:

$2^1\times 5^4\times {\mathrm{37}}^1\times {\mathrm{59}}^2$

素因数の和:177

約数の個数: 60

約数和(自身を含む): 315269394

約数和(自身を除く): 154273144

約数列:

[1, 2, 5, 10, 25, 37, 50, 59, 74, 118, 125, 185, 250, 295, 370, 590, 625, 925, 1250, 1475, 1850, 2183, 2950, 3481, 4366, 4625, 6962, 7375, 9250, 10915, 14750, 17405, 21830, 23125, 34810, 36875, 46250, 54575, 73750, 87025, 109150, 128797, 174050, 257594, 272875, 435125, 545750, 643985, 870250, 1287970, 1364375, 2175625, 2728750, 3219925, 4351250, 6439850, 16099625, 32199250, 80498125, 160996250]

約数ペア:

[(1, 160996250), (2, 80498125), (5, 32199250), (10, 16099625), (25, 6439850), (37, 4351250), (50, 3219925), (59, 2728750), (74, 2175625), (118, 1364375), (125, 1287970), (185, 870250), (250, 643985), (295, 545750), (370, 435125), (590, 272875), (625, 257594), (925, 174050), (1250, 128797), (1475, 109150), (1850, 87025), (2183, 73750), (2950, 54575), (3481, 46250), (4366, 36875), (4625, 34810), (6962, 23125), (7375, 21830), (9250, 17405), (10915, 14750)]