1193680

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1$

素因数の和:403

約数の個数: 40

約数和(自身を含む): 2848032

約数和(自身を除く): 1654352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 347, 430, 688, 694, 860, 1388, 1720, 1735, 2776, 3440, 3470, 5552, 6940, 13880, 14921, 27760, 29842, 59684, 74605, 119368, 149210, 238736, 298420, 596840, 1193680]

約数ペア:

[(1, 1193680), (2, 596840), (4, 298420), (5, 238736), (8, 149210), (10, 119368), (16, 74605), (20, 59684), (40, 29842), (43, 27760), (80, 14921), (86, 13880), (172, 6940), (215, 5552), (344, 3470), (347, 3440), (430, 2776), (688, 1735), (694, 1720), (860, 1388)]