42239800

素因数分解:

$2^3\times 5^2\times {\mathrm{211199}}^1$

素因数の和:211215

約数の個数: 24

約数和(自身を含む): 98208000

約数和(自身を除く): 55968200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 211199, 422398, 844796, 1055995, 1689592, 2111990, 4223980, 5279975, 8447960, 10559950, 21119900, 42239800]

約数ペア:

[(1, 42239800), (2, 21119900), (4, 10559950), (5, 8447960), (8, 5279975), (10, 4223980), (20, 2111990), (25, 1689592), (40, 1055995), (50, 844796), (100, 422398), (200, 211199)]