136938580

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{1319}}^1$

素因数の和:1536

約数の個数: 48

約数和(自身を含む): 299376000

約数和(自身を除く): 162437420

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 179, 290, 358, 580, 716, 895, 1319, 1790, 2638, 3580, 5191, 5276, 6595, 10382, 13190, 20764, 25955, 26380, 38251, 51910, 76502, 103820, 153004, 191255, 236101, 382510, 472202, 765020, 944404, 1180505, 2361010, 4722020, 6846929, 13693858, 27387716, 34234645, 68469290, 136938580]

約数ペア:

[(1, 136938580), (2, 68469290), (4, 34234645), (5, 27387716), (10, 13693858), (20, 6846929), (29, 4722020), (58, 2361010), (116, 1180505), (145, 944404), (179, 765020), (290, 472202), (358, 382510), (580, 236101), (716, 191255), (895, 153004), (1319, 103820), (1790, 76502), (2638, 51910), (3580, 38251), (5191, 26380), (5276, 25955), (6595, 20764), (10382, 13190)]