23370860

素因数分解:

$2^2\times 5^1\times {\mathrm{641}}^1\times {\mathrm{1823}}^1$

素因数の和:2473

約数の個数: 24

約数和(自身を含む): 49182336

約数和(自身を除く): 25811476

約数列:

[1, 2, 4, 5, 10, 20, 641, 1282, 1823, 2564, 3205, 3646, 6410, 7292, 9115, 12820, 18230, 36460, 1168543, 2337086, 4674172, 5842715, 11685430, 23370860]

約数ペア:

[(1, 23370860), (2, 11685430), (4, 5842715), (5, 4674172), (10, 2337086), (20, 1168543), (641, 36460), (1282, 18230), (1823, 12820), (2564, 9115), (3205, 7292), (3646, 6410)]