4720330

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1$

素因数の和:474

約数の個数: 32

約数和(自身を含む): 9026640

約数和(自身を除く): 4306310

約数列:

[1, 2, 5, 10, 29, 41, 58, 82, 145, 205, 290, 397, 410, 794, 1189, 1985, 2378, 3970, 5945, 11513, 11890, 16277, 23026, 32554, 57565, 81385, 115130, 162770, 472033, 944066, 2360165, 4720330]

約数ペア:

[(1, 4720330), (2, 2360165), (5, 944066), (10, 472033), (29, 162770), (41, 115130), (58, 81385), (82, 57565), (145, 32554), (205, 23026), (290, 16277), (397, 11890), (410, 11513), (794, 5945), (1189, 3970), (1985, 2378)]