23875250

素因数分解:

$2^1\times 5^3\times 7^2\times {\mathrm{1949}}^1$

素因数の和:1980

約数の個数: 48

約数和(自身を含む): 52018200

約数和(自身を除く): 28142950

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 125, 175, 245, 250, 350, 490, 875, 1225, 1750, 1949, 2450, 3898, 6125, 9745, 12250, 13643, 19490, 27286, 48725, 68215, 95501, 97450, 136430, 191002, 243625, 341075, 477505, 487250, 682150, 955010, 1705375, 2387525, 3410750, 4775050, 11937625, 23875250]

約数ペア:

[(1, 23875250), (2, 11937625), (5, 4775050), (7, 3410750), (10, 2387525), (14, 1705375), (25, 955010), (35, 682150), (49, 487250), (50, 477505), (70, 341075), (98, 243625), (125, 191002), (175, 136430), (245, 97450), (250, 95501), (350, 68215), (490, 48725), (875, 27286), (1225, 19490), (1750, 13643), (1949, 12250), (2450, 9745), (3898, 6125)]