101505200

素因数分解:

$2^4\times 5^2\times {\mathrm{253763}}^1$

素因数の和:253781

約数の個数: 30

約数和(自身を含む): 243867204

約数和(自身を除く): 142362004

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 253763, 507526, 1015052, 1268815, 2030104, 2537630, 4060208, 5075260, 6344075, 10150520, 12688150, 20301040, 25376300, 50752600, 101505200]

約数ペア:

[(1, 101505200), (2, 50752600), (4, 25376300), (5, 20301040), (8, 12688150), (10, 10150520), (16, 6344075), (20, 5075260), (25, 4060208), (40, 2537630), (50, 2030104), (80, 1268815), (100, 1015052), (200, 507526), (400, 253763)]