42920050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{45179}}^1$

素因数の和:45210

約数の個数: 24

約数和(自身を含む): 84034800

約数和(自身を除く): 41114750

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 45179, 90358, 225895, 451790, 858401, 1129475, 1716802, 2258950, 4292005, 8584010, 21460025, 42920050]

約数ペア:

[(1, 42920050), (2, 21460025), (5, 8584010), (10, 4292005), (19, 2258950), (25, 1716802), (38, 1129475), (50, 858401), (95, 451790), (190, 225895), (475, 90358), (950, 45179)]