13754620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{607}}^1$

素因数の和:730

約数の個数: 48

約数和(自身を含む): 31868928

約数和(自身を除く): 18114308

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 103, 110, 206, 220, 412, 515, 607, 1030, 1133, 1214, 2060, 2266, 2428, 3035, 4532, 5665, 6070, 6677, 11330, 12140, 13354, 22660, 26708, 33385, 62521, 66770, 125042, 133540, 250084, 312605, 625210, 687731, 1250420, 1375462, 2750924, 3438655, 6877310, 13754620]

約数ペア:

[(1, 13754620), (2, 6877310), (4, 3438655), (5, 2750924), (10, 1375462), (11, 1250420), (20, 687731), (22, 625210), (44, 312605), (55, 250084), (103, 133540), (110, 125042), (206, 66770), (220, 62521), (412, 33385), (515, 26708), (607, 22660), (1030, 13354), (1133, 12140), (1214, 11330), (2060, 6677), (2266, 6070), (2428, 5665), (3035, 4532)]