4971320

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3359}}^1$

素因数の和:3407

約数の個数: 32

約数和(自身を含む): 11491200

約数和(自身を除く): 6519880

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 3359, 6718, 13436, 16795, 26872, 33590, 67180, 124283, 134360, 248566, 497132, 621415, 994264, 1242830, 2485660, 4971320]

約数ペア:

[(1, 4971320), (2, 2485660), (4, 1242830), (5, 994264), (8, 621415), (10, 497132), (20, 248566), (37, 134360), (40, 124283), (74, 67180), (148, 33590), (185, 26872), (296, 16795), (370, 13436), (740, 6718), (1480, 3359)]