42433460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{111667}}^1$

素因数の和:111695

約数の個数: 24

約数和(自身を含む): 93801120

約数和(自身を除く): 51367660

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 111667, 223334, 446668, 558335, 1116670, 2121673, 2233340, 4243346, 8486692, 10608365, 21216730, 42433460]

約数ペア:

[(1, 42433460), (2, 21216730), (4, 10608365), (5, 8486692), (10, 4243346), (19, 2233340), (20, 2121673), (38, 1116670), (76, 558335), (95, 446668), (190, 223334), (380, 111667)]