3458480

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2543}}^1$

素因数の和:2573

約数の個数: 40

約数和(自身を含む): 8517312

約数和(自身を除く): 5058832

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 2543, 5086, 10172, 12715, 20344, 25430, 40688, 43231, 50860, 86462, 101720, 172924, 203440, 216155, 345848, 432310, 691696, 864620, 1729240, 3458480]

約数ペア:

[(1, 3458480), (2, 1729240), (4, 864620), (5, 691696), (8, 432310), (10, 345848), (16, 216155), (17, 203440), (20, 172924), (34, 101720), (40, 86462), (68, 50860), (80, 43231), (85, 40688), (136, 25430), (170, 20344), (272, 12715), (340, 10172), (680, 5086), (1360, 2543)]