42823880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97327}}^1$

素因数の和:97349

約数の個数: 32

約数和(自身を含む): 105114240

約数和(自身を除く): 62290360

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 97327, 194654, 389308, 486635, 778616, 973270, 1070597, 1946540, 2141194, 3893080, 4282388, 5352985, 8564776, 10705970, 21411940, 42823880]

約数ペア:

[(1, 42823880), (2, 21411940), (4, 10705970), (5, 8564776), (8, 5352985), (10, 4282388), (11, 3893080), (20, 2141194), (22, 1946540), (40, 1070597), (44, 973270), (55, 778616), (88, 486635), (110, 389308), (220, 194654), (440, 97327)]