23276380

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{19079}}^1$

素因数の和:19149

約数の個数: 24

約数和(自身を含む): 49684320

約数和(自身を除く): 26407940

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 19079, 38158, 76316, 95395, 190790, 381580, 1163819, 2327638, 4655276, 5819095, 11638190, 23276380]

約数ペア:

[(1, 23276380), (2, 11638190), (4, 5819095), (5, 4655276), (10, 2327638), (20, 1163819), (61, 381580), (122, 190790), (244, 95395), (305, 76316), (610, 38158), (1220, 19079)]