38676560

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37189}}^1$

素因数の和:37215

約数の個数: 40

約数和(自身を含む): 96842760

約数和(自身を除く): 58166200

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 37189, 74378, 148756, 185945, 297512, 371890, 483457, 595024, 743780, 966914, 1487560, 1933828, 2417285, 2975120, 3867656, 4834570, 7735312, 9669140, 19338280, 38676560]

約数ペア:

[(1, 38676560), (2, 19338280), (4, 9669140), (5, 7735312), (8, 4834570), (10, 3867656), (13, 2975120), (16, 2417285), (20, 1933828), (26, 1487560), (40, 966914), (52, 743780), (65, 595024), (80, 483457), (104, 371890), (130, 297512), (208, 185945), (260, 148756), (520, 74378), (1040, 37189)]