2100030580

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1181}}^1\times {\mathrm{1327}}^1$

素因数の和:2584

約数の個数: 48

約数和(自身を含む): 4483051776

約数和(自身を除く): 2383021196

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1181, 1327, 1340, 2362, 2654, 4724, 5308, 5905, 6635, 11810, 13270, 23620, 26540, 79127, 88909, 158254, 177818, 316508, 355636, 395635, 444545, 791270, 889090, 1567187, 1582540, 1778180, 3134374, 6268748, 7835935, 15671870, 31343740, 105001529, 210003058, 420006116, 525007645, 1050015290, 2100030580]

約数ペア:

[(1, 2100030580), (2, 1050015290), (4, 525007645), (5, 420006116), (10, 210003058), (20, 105001529), (67, 31343740), (134, 15671870), (268, 7835935), (335, 6268748), (670, 3134374), (1181, 1778180), (1327, 1582540), (1340, 1567187), (2362, 889090), (2654, 791270), (4724, 444545), (5308, 395635), (5905, 355636), (6635, 316508), (11810, 177818), (13270, 158254), (23620, 88909), (26540, 79127)]