10239800

素因数分解:

$2^3\times 5^2\times {\mathrm{51199}}^1$

素因数の和:51215

約数の個数: 24

約数和(自身を含む): 23808000

約数和(自身を除く): 13568200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 51199, 102398, 204796, 255995, 409592, 511990, 1023980, 1279975, 2047960, 2559950, 5119900, 10239800]

約数ペア:

[(1, 10239800), (2, 5119900), (4, 2559950), (5, 2047960), (8, 1279975), (10, 1023980), (20, 511990), (25, 409592), (40, 255995), (50, 204796), (100, 102398), (200, 51199)]