90499060

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{46649}}^1$

素因数の和:46755

約数の個数: 24

約数和(自身を含む): 192011400

約数和(自身を除く): 101512340

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 46649, 93298, 186596, 233245, 466490, 932980, 4524953, 9049906, 18099812, 22624765, 45249530, 90499060]

約数ペア:

[(1, 90499060), (2, 45249530), (4, 22624765), (5, 18099812), (10, 9049906), (20, 4524953), (97, 932980), (194, 466490), (388, 233245), (485, 186596), (970, 93298), (1940, 46649)]