2085456740

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{33113}}^1$

素因数の和:33236

約数の個数: 48

約数和(自身を含む): 4539532032

約数和(自身を除く): 2454075292

約数列:

[1, 2, 4, 5, 10, 20, 47, 67, 94, 134, 188, 235, 268, 335, 470, 670, 940, 1340, 3149, 6298, 12596, 15745, 31490, 33113, 62980, 66226, 132452, 165565, 331130, 662260, 1556311, 2218571, 3112622, 4437142, 6225244, 7781555, 8874284, 11092855, 15563110, 22185710, 31126220, 44371420, 104272837, 208545674, 417091348, 521364185, 1042728370, 2085456740]

約数ペア:

[(1, 2085456740), (2, 1042728370), (4, 521364185), (5, 417091348), (10, 208545674), (20, 104272837), (47, 44371420), (67, 31126220), (94, 22185710), (134, 15563110), (188, 11092855), (235, 8874284), (268, 7781555), (335, 6225244), (470, 4437142), (670, 3112622), (940, 2218571), (1340, 1556311), (3149, 662260), (6298, 331130), (12596, 165565), (15745, 132452), (31490, 66226), (33113, 62980)]