74128760

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{50087}}^1$

素因数の和:50135

約数の個数: 32

約数和(自身を含む): 171300960

約数和(自身を除く): 97172200

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 50087, 100174, 200348, 250435, 400696, 500870, 1001740, 1853219, 2003480, 3706438, 7412876, 9266095, 14825752, 18532190, 37064380, 74128760]

約数ペア:

[(1, 74128760), (2, 37064380), (4, 18532190), (5, 14825752), (8, 9266095), (10, 7412876), (20, 3706438), (37, 2003480), (40, 1853219), (74, 1001740), (148, 500870), (185, 400696), (296, 250435), (370, 200348), (740, 100174), (1480, 50087)]