2100024050

素因数分解:

$2^1\times 5^2\times {\mathrm{1499}}^1\times {\mathrm{28019}}^1$

素因数の和:29530

約数の個数: 24

約数和(自身を含む): 3908790000

約数和(自身を除く): 1808765950

約数列:

[1, 2, 5, 10, 25, 50, 1499, 2998, 7495, 14990, 28019, 37475, 56038, 74950, 140095, 280190, 700475, 1400950, 42000481, 84000962, 210002405, 420004810, 1050012025, 2100024050]

約数ペア:

[(1, 2100024050), (2, 1050012025), (5, 420004810), (10, 210002405), (25, 84000962), (50, 42000481), (1499, 1400950), (2998, 700475), (7495, 280190), (14990, 140095), (28019, 74950), (37475, 56038)]