87320

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:107

約数の個数: 32

約数和(自身を含む): 205200

約数和(自身を除く): 117880

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 59, 74, 118, 148, 185, 236, 295, 296, 370, 472, 590, 740, 1180, 1480, 2183, 2360, 4366, 8732, 10915, 17464, 21830, 43660, 87320]

約数ペア:

[(1, 87320), (2, 43660), (4, 21830), (5, 17464), (8, 10915), (10, 8732), (20, 4366), (37, 2360), (40, 2183), (59, 1480), (74, 1180), (118, 740), (148, 590), (185, 472), (236, 370), (295, 296)]