26629240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{60521}}^1$

素因数の和:60543

約数の個数: 32

約数和(自身を含む): 65363760

約数和(自身を除く): 38734520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 60521, 121042, 242084, 302605, 484168, 605210, 665731, 1210420, 1331462, 2420840, 2662924, 3328655, 5325848, 6657310, 13314620, 26629240]

約数ペア:

[(1, 26629240), (2, 13314620), (4, 6657310), (5, 5325848), (8, 3328655), (10, 2662924), (11, 2420840), (20, 1331462), (22, 1210420), (40, 665731), (44, 605210), (55, 484168), (88, 302605), (110, 242084), (220, 121042), (440, 60521)]