27509240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{607}}^1$

素因数の和:732

約数の個数: 64

約数和(自身を含む): 68290560

約数和(自身を除く): 40781320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 103, 110, 206, 220, 412, 440, 515, 607, 824, 1030, 1133, 1214, 2060, 2266, 2428, 3035, 4120, 4532, 4856, 5665, 6070, 6677, 9064, 11330, 12140, 13354, 22660, 24280, 26708, 33385, 45320, 53416, 62521, 66770, 125042, 133540, 250084, 267080, 312605, 500168, 625210, 687731, 1250420, 1375462, 2500840, 2750924, 3438655, 5501848, 6877310, 13754620, 27509240]

約数ペア:

[(1, 27509240), (2, 13754620), (4, 6877310), (5, 5501848), (8, 3438655), (10, 2750924), (11, 2500840), (20, 1375462), (22, 1250420), (40, 687731), (44, 625210), (55, 500168), (88, 312605), (103, 267080), (110, 250084), (206, 133540), (220, 125042), (412, 66770), (440, 62521), (515, 53416), (607, 45320), (824, 33385), (1030, 26708), (1133, 24280), (1214, 22660), (2060, 13354), (2266, 12140), (2428, 11330), (3035, 9064), (4120, 6677), (4532, 6070), (4856, 5665)]