13050580

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{22501}}^1$

素因数の和:22539

約数の個数: 24

約数和(自身を含む): 28352520

約数和(自身を除く): 15301940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 22501, 45002, 90004, 112505, 225010, 450020, 652529, 1305058, 2610116, 3262645, 6525290, 13050580]

約数ペア:

[(1, 13050580), (2, 6525290), (4, 3262645), (5, 2610116), (10, 1305058), (20, 652529), (29, 450020), (58, 225010), (116, 112505), (145, 90004), (290, 45002), (580, 22501)]