477160

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:241

約数の個数: 32

約数和(自身を含む): 1094400

約数和(自身を除く): 617240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 151, 158, 302, 316, 395, 604, 632, 755, 790, 1208, 1510, 1580, 3020, 3160, 6040, 11929, 23858, 47716, 59645, 95432, 119290, 238580, 477160]

約数ペア:

[(1, 477160), (2, 238580), (4, 119290), (5, 95432), (8, 59645), (10, 47716), (20, 23858), (40, 11929), (79, 6040), (151, 3160), (158, 3020), (302, 1580), (316, 1510), (395, 1208), (604, 790), (632, 755)]