492064372820

素因数分解:

$2^2\times 5^1\times {\mathrm{4079}}^1\times {\mathrm{6031679}}^1$

素因数の和:6035767

約数の個数: 24

約数和(自身を含む): 1033588684800

約数和(自身を除く): 541524311980

約数列:

[1, 2, 4, 5, 10, 20, 4079, 8158, 16316, 20395, 40790, 81580, 6031679, 12063358, 24126716, 30158395, 60316790, 120633580, 24603218641, 49206437282, 98412874564, 123016093205, 246032186410, 492064372820]

約数ペア:

[(1, 492064372820), (2, 246032186410), (4, 123016093205), (5, 98412874564), (10, 49206437282), (20, 24603218641), (4079, 120633580), (8158, 60316790), (16316, 30158395), (20395, 24126716), (40790, 12063358), (81580, 6031679)]