32605000

素因数分解:

$2^3\times 5^4\times {\mathrm{6521}}^1$

素因数の和:6547

約数の個数: 40

約数和(自身を含む): 76405230

約数和(自身を除く): 43800230

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 625, 1000, 1250, 2500, 5000, 6521, 13042, 26084, 32605, 52168, 65210, 130420, 163025, 260840, 326050, 652100, 815125, 1304200, 1630250, 3260500, 4075625, 6521000, 8151250, 16302500, 32605000]

約数ペア:

[(1, 32605000), (2, 16302500), (4, 8151250), (5, 6521000), (8, 4075625), (10, 3260500), (20, 1630250), (25, 1304200), (40, 815125), (50, 652100), (100, 326050), (125, 260840), (200, 163025), (250, 130420), (500, 65210), (625, 52168), (1000, 32605), (1250, 26084), (2500, 13042), (5000, 6521)]