13509160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{48247}}^1$

素因数の和:48265

約数の個数: 32

約数和(自身を含む): 34738560

約数和(自身を除く): 21229400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 48247, 96494, 192988, 241235, 337729, 385976, 482470, 675458, 964940, 1350916, 1688645, 1929880, 2701832, 3377290, 6754580, 13509160]

約数ペア:

[(1, 13509160), (2, 6754580), (4, 3377290), (5, 2701832), (7, 1929880), (8, 1688645), (10, 1350916), (14, 964940), (20, 675458), (28, 482470), (35, 385976), (40, 337729), (56, 241235), (70, 192988), (140, 96494), (280, 48247)]