2010261640

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1049}}^1\times {\mathrm{2083}}^1$

素因数の和:3166

約数の個数: 64

約数和(自身を含む): 4726512000

約数和(自身を除く): 2716250360

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 1049, 2083, 2098, 4166, 4196, 5245, 8332, 8392, 10415, 10490, 16664, 20830, 20980, 24127, 41660, 41960, 47909, 48254, 83320, 95818, 96508, 120635, 191636, 193016, 239545, 241270, 383272, 479090, 482540, 958180, 965080, 1916360, 2185067, 4370134, 8740268, 10925335, 17480536, 21850670, 43701340, 50256541, 87402680, 100513082, 201026164, 251282705, 402052328, 502565410, 1005130820, 2010261640]

約数ペア:

[(1, 2010261640), (2, 1005130820), (4, 502565410), (5, 402052328), (8, 251282705), (10, 201026164), (20, 100513082), (23, 87402680), (40, 50256541), (46, 43701340), (92, 21850670), (115, 17480536), (184, 10925335), (230, 8740268), (460, 4370134), (920, 2185067), (1049, 1916360), (2083, 965080), (2098, 958180), (4166, 482540), (4196, 479090), (5245, 383272), (8332, 241270), (8392, 239545), (10415, 193016), (10490, 191636), (16664, 120635), (20830, 96508), (20980, 95818), (24127, 83320), (41660, 48254), (41960, 47909)]