23460820

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{577}}^1$

素因数の和:712

約数の個数: 48

約数和(自身を含む): 52436160

約数和(自身を除く): 28975340

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 107, 190, 214, 380, 428, 535, 577, 1070, 1154, 2033, 2140, 2308, 2885, 4066, 5770, 8132, 10165, 10963, 11540, 20330, 21926, 40660, 43852, 54815, 61739, 109630, 123478, 219260, 246956, 308695, 617390, 1173041, 1234780, 2346082, 4692164, 5865205, 11730410, 23460820]

約数ペア:

[(1, 23460820), (2, 11730410), (4, 5865205), (5, 4692164), (10, 2346082), (19, 1234780), (20, 1173041), (38, 617390), (76, 308695), (95, 246956), (107, 219260), (190, 123478), (214, 109630), (380, 61739), (428, 54815), (535, 43852), (577, 40660), (1070, 21926), (1154, 20330), (2033, 11540), (2140, 10963), (2308, 10165), (2885, 8132), (4066, 5770)]