4277720

素因数分解:

$2^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{467}}^1$

素因数の和:707

約数の個数: 32

約数和(自身を含む): 9687600

約数和(自身を除く): 5409880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 229, 458, 467, 916, 934, 1145, 1832, 1868, 2290, 2335, 3736, 4580, 4670, 9160, 9340, 18680, 106943, 213886, 427772, 534715, 855544, 1069430, 2138860, 4277720]

約数ペア:

[(1, 4277720), (2, 2138860), (4, 1069430), (5, 855544), (8, 534715), (10, 427772), (20, 213886), (40, 106943), (229, 18680), (458, 9340), (467, 9160), (916, 4670), (934, 4580), (1145, 3736), (1832, 2335), (1868, 2290)]