17314520

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{11699}}^1$

素因数の和:11747

約数の個数: 32

約数和(自身を含む): 40014000

約数和(自身を除く): 22699480

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 11699, 23398, 46796, 58495, 93592, 116990, 233980, 432863, 467960, 865726, 1731452, 2164315, 3462904, 4328630, 8657260, 17314520]

約数ペア:

[(1, 17314520), (2, 8657260), (4, 4328630), (5, 3462904), (8, 2164315), (10, 1731452), (20, 865726), (37, 467960), (40, 432863), (74, 233980), (148, 116990), (185, 93592), (296, 58495), (370, 46796), (740, 23398), (1480, 11699)]