216050

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:190

約数の個数: 24

約数和(自身を含む): 418500

約数和(自身を除く): 202450

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 149, 290, 298, 725, 745, 1450, 1490, 3725, 4321, 7450, 8642, 21605, 43210, 108025, 216050]

約数ペア:

[(1, 216050), (2, 108025), (5, 43210), (10, 21605), (25, 8642), (29, 7450), (50, 4321), (58, 3725), (145, 1490), (149, 1450), (290, 745), (298, 725)]