117617320

素因数分解:

$2^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{16427}}^1$

素因数の和:16617

約数の個数: 32

約数和(自身を含む): 266133600

約数和(自身を除く): 148516280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 179, 358, 716, 895, 1432, 1790, 3580, 7160, 16427, 32854, 65708, 82135, 131416, 164270, 328540, 657080, 2940433, 5880866, 11761732, 14702165, 23523464, 29404330, 58808660, 117617320]

約数ペア:

[(1, 117617320), (2, 58808660), (4, 29404330), (5, 23523464), (8, 14702165), (10, 11761732), (20, 5880866), (40, 2940433), (179, 657080), (358, 328540), (716, 164270), (895, 131416), (1432, 82135), (1790, 65708), (3580, 32854), (7160, 16427)]