202302580

素因数分解:

$2^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{47939}}^1$

素因数の和:48159

約数の個数: 24

約数和(自身を含む): 426857760

約数和(自身を除く): 224555180

約数列:

[1, 2, 4, 5, 10, 20, 211, 422, 844, 1055, 2110, 4220, 47939, 95878, 191756, 239695, 479390, 958780, 10115129, 20230258, 40460516, 50575645, 101151290, 202302580]

約数ペア:

[(1, 202302580), (2, 101151290), (4, 50575645), (5, 40460516), (10, 20230258), (20, 10115129), (211, 958780), (422, 479390), (844, 239695), (1055, 191756), (2110, 95878), (4220, 47939)]