5045900380

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8138549}}^1$

素因数の和:8138589

約数の個数: 24

約数和(自身を含む): 10938211200

約数和(自身を除く): 5892310820

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 8138549, 16277098, 32554196, 40692745, 81385490, 162770980, 252295019, 504590038, 1009180076, 1261475095, 2522950190, 5045900380]

約数ペア:

[(1, 5045900380), (2, 2522950190), (4, 1261475095), (5, 1009180076), (10, 504590038), (20, 252295019), (31, 162770980), (62, 81385490), (124, 40692745), (155, 32554196), (310, 16277098), (620, 8138549)]