74147260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{9109}}^1$

素因数の和:9166

約数の個数: 48

約数和(自身を含む): 174474720

約数和(自身を除く): 100327460

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 407, 740, 814, 1628, 2035, 4070, 8140, 9109, 18218, 36436, 45545, 91090, 100199, 182180, 200398, 337033, 400796, 500995, 674066, 1001990, 1348132, 1685165, 2003980, 3370330, 3707363, 6740660, 7414726, 14829452, 18536815, 37073630, 74147260]

約数ペア:

[(1, 74147260), (2, 37073630), (4, 18536815), (5, 14829452), (10, 7414726), (11, 6740660), (20, 3707363), (22, 3370330), (37, 2003980), (44, 1685165), (55, 1348132), (74, 1001990), (110, 674066), (148, 500995), (185, 400796), (220, 337033), (370, 200398), (407, 182180), (740, 100199), (814, 91090), (1628, 45545), (2035, 36436), (4070, 18218), (8140, 9109)]