42239900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{24847}}^1$

素因数の和:24878

約数の個数: 36

約数和(自身を含む): 97056288

約数和(自身を除く): 54816388

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 24847, 49694, 99388, 124235, 248470, 422399, 496940, 621175, 844798, 1242350, 1689596, 2111995, 2484700, 4223990, 8447980, 10559975, 21119950, 42239900]

約数ペア:

[(1, 42239900), (2, 21119950), (4, 10559975), (5, 8447980), (10, 4223990), (17, 2484700), (20, 2111995), (25, 1689596), (34, 1242350), (50, 844798), (68, 621175), (85, 496940), (100, 422399), (170, 248470), (340, 124235), (425, 99388), (850, 49694), (1700, 24847)]