23321800

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{4021}}^1$

素因数の和:4066

約数の個数: 48

約数和(自身を含む): 56106900

約数和(自身を除く): 32785100

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 116, 145, 200, 232, 290, 580, 725, 1160, 1450, 2900, 4021, 5800, 8042, 16084, 20105, 32168, 40210, 80420, 100525, 116609, 160840, 201050, 233218, 402100, 466436, 583045, 804200, 932872, 1166090, 2332180, 2915225, 4664360, 5830450, 11660900, 23321800]

約数ペア:

[(1, 23321800), (2, 11660900), (4, 5830450), (5, 4664360), (8, 2915225), (10, 2332180), (20, 1166090), (25, 932872), (29, 804200), (40, 583045), (50, 466436), (58, 402100), (100, 233218), (116, 201050), (145, 160840), (200, 116609), (232, 100525), (290, 80420), (580, 40210), (725, 32168), (1160, 20105), (1450, 16084), (2900, 8042), (4021, 5800)]