24154940

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{12451}}^1$

素因数の和:12557

約数の個数: 24

約数和(自身を含む): 51252432

約数和(自身を除く): 27097492

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 12451, 24902, 49804, 62255, 124510, 249020, 1207747, 2415494, 4830988, 6038735, 12077470, 24154940]

約数ペア:

[(1, 24154940), (2, 12077470), (4, 6038735), (5, 4830988), (10, 2415494), (20, 1207747), (97, 249020), (194, 124510), (388, 62255), (485, 49804), (970, 24902), (1940, 12451)]