250223810

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{2803}}^1$

素因数の和:3002

約数の個数: 32

約数和(自身を含む): 460304640

約数和(自身を除く): 210080830

約数列:

[1, 2, 5, 10, 79, 113, 158, 226, 395, 565, 790, 1130, 2803, 5606, 8927, 14015, 17854, 28030, 44635, 89270, 221437, 316739, 442874, 633478, 1107185, 1583695, 2214370, 3167390, 25022381, 50044762, 125111905, 250223810]

約数ペア:

[(1, 250223810), (2, 125111905), (5, 50044762), (10, 25022381), (79, 3167390), (113, 2214370), (158, 1583695), (226, 1107185), (395, 633478), (565, 442874), (790, 316739), (1130, 221437), (2803, 89270), (5606, 44635), (8927, 28030), (14015, 17854)]