2436250

素因数分解:

$2^1\times 5^4\times {\mathrm{1949}}^1$

素因数の和:1971

約数の個数: 20

約数和(自身を含む): 4568850

約数和(自身を除く): 2132600

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 1949, 3898, 9745, 19490, 48725, 97450, 243625, 487250, 1218125, 2436250]

約数ペア:

[(1, 2436250), (2, 1218125), (5, 487250), (10, 243625), (25, 97450), (50, 48725), (125, 19490), (250, 9745), (625, 3898), (1250, 1949)]