5678680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1193}}^1$

素因数の和:1228

約数の個数: 64

約数和(自身を含む): 15474240

約数和(自身を除く): 9795560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 1193, 2380, 2386, 4760, 4772, 5965, 8351, 9544, 11930, 16702, 20281, 23860, 33404, 40562, 41755, 47720, 66808, 81124, 83510, 101405, 141967, 162248, 167020, 202810, 283934, 334040, 405620, 567868, 709835, 811240, 1135736, 1419670, 2839340, 5678680]

約数ペア:

[(1, 5678680), (2, 2839340), (4, 1419670), (5, 1135736), (7, 811240), (8, 709835), (10, 567868), (14, 405620), (17, 334040), (20, 283934), (28, 202810), (34, 167020), (35, 162248), (40, 141967), (56, 101405), (68, 83510), (70, 81124), (85, 66808), (119, 47720), (136, 41755), (140, 40562), (170, 33404), (238, 23860), (280, 20281), (340, 16702), (476, 11930), (595, 9544), (680, 8351), (952, 5965), (1190, 4772), (1193, 4760), (2380, 2386)]