19248700

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{8369}}^1$

素因数の和:8406

約数の個数: 36

約数和(自身を含む): 43590960

約数和(自身を除く): 24342260

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 460, 575, 1150, 2300, 8369, 16738, 33476, 41845, 83690, 167380, 192487, 209225, 384974, 418450, 769948, 836900, 962435, 1924870, 3849740, 4812175, 9624350, 19248700]

約数ペア:

[(1, 19248700), (2, 9624350), (4, 4812175), (5, 3849740), (10, 1924870), (20, 962435), (23, 836900), (25, 769948), (46, 418450), (50, 384974), (92, 209225), (100, 192487), (115, 167380), (230, 83690), (460, 41845), (575, 33476), (1150, 16738), (2300, 8369)]