25237250

素因数分解:

$2^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{59}}^2$

素因数の和:164

約数の個数: 48

約数和(自身を含む): 49715640

約数和(自身を除く): 24478390

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 59, 118, 125, 145, 250, 290, 295, 590, 725, 1450, 1475, 1711, 2950, 3422, 3481, 3625, 6962, 7250, 7375, 8555, 14750, 17110, 17405, 34810, 42775, 85550, 87025, 100949, 174050, 201898, 213875, 427750, 435125, 504745, 870250, 1009490, 2523725, 5047450, 12618625, 25237250]

約数ペア:

[(1, 25237250), (2, 12618625), (5, 5047450), (10, 2523725), (25, 1009490), (29, 870250), (50, 504745), (58, 435125), (59, 427750), (118, 213875), (125, 201898), (145, 174050), (250, 100949), (290, 87025), (295, 85550), (590, 42775), (725, 34810), (1450, 17405), (1475, 17110), (1711, 14750), (2950, 8555), (3422, 7375), (3481, 7250), (3625, 6962)]