9202640

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3109}}^1$

素因数の和:3159

約数の個数: 40

約数和(自身を含む): 21981480

約数和(自身を除く): 12778840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 3109, 6218, 12436, 15545, 24872, 31090, 49744, 62180, 115033, 124360, 230066, 248720, 460132, 575165, 920264, 1150330, 1840528, 2300660, 4601320, 9202640]

約数ペア:

[(1, 9202640), (2, 4601320), (4, 2300660), (5, 1840528), (8, 1150330), (10, 920264), (16, 575165), (20, 460132), (37, 248720), (40, 230066), (74, 124360), (80, 115033), (148, 62180), (185, 49744), (296, 31090), (370, 24872), (592, 15545), (740, 12436), (1480, 6218), (2960, 3109)]