40930420

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{43543}}^1$

素因数の和:43599

約数の個数: 24

約数和(自身を含む): 87784704

約数和(自身を除く): 46854284

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 43543, 87086, 174172, 217715, 435430, 870860, 2046521, 4093042, 8186084, 10232605, 20465210, 40930420]

約数ペア:

[(1, 40930420), (2, 20465210), (4, 10232605), (5, 8186084), (10, 4093042), (20, 2046521), (47, 870860), (94, 435430), (188, 217715), (235, 174172), (470, 87086), (940, 43543)]