13070560

素因数分解:

$2^5\times 5^1\times {\mathrm{151}}^1\times {\mathrm{541}}^1$

素因数の和:707

約数の個数: 48

約数和(自身を含む): 31141152

約数和(自身を除く): 18070592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 151, 160, 302, 541, 604, 755, 1082, 1208, 1510, 2164, 2416, 2705, 3020, 4328, 4832, 5410, 6040, 8656, 10820, 12080, 17312, 21640, 24160, 43280, 81691, 86560, 163382, 326764, 408455, 653528, 816910, 1307056, 1633820, 2614112, 3267640, 6535280, 13070560]

約数ペア:

[(1, 13070560), (2, 6535280), (4, 3267640), (5, 2614112), (8, 1633820), (10, 1307056), (16, 816910), (20, 653528), (32, 408455), (40, 326764), (80, 163382), (151, 86560), (160, 81691), (302, 43280), (541, 24160), (604, 21640), (755, 17312), (1082, 12080), (1208, 10820), (1510, 8656), (2164, 6040), (2416, 5410), (2705, 4832), (3020, 4328)]