1845493060

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{821}}^1\times {\mathrm{1583}}^1$

素因数の和:2484

約数の個数: 48

約数和(自身を含む): 3937393152

約数和(自身を除く): 2091900092

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 821, 1420, 1583, 1642, 3166, 3284, 4105, 6332, 7915, 8210, 15830, 16420, 31660, 58291, 112393, 116582, 224786, 233164, 291455, 449572, 561965, 582910, 1123930, 1165820, 1299643, 2247860, 2599286, 5198572, 6498215, 12996430, 25992860, 92274653, 184549306, 369098612, 461373265, 922746530, 1845493060]

約数ペア:

[(1, 1845493060), (2, 922746530), (4, 461373265), (5, 369098612), (10, 184549306), (20, 92274653), (71, 25992860), (142, 12996430), (284, 6498215), (355, 5198572), (710, 2599286), (821, 2247860), (1420, 1299643), (1583, 1165820), (1642, 1123930), (3166, 582910), (3284, 561965), (4105, 449572), (6332, 291455), (7915, 233164), (8210, 224786), (15830, 116582), (16420, 112393), (31660, 58291)]