1567000040

素因数分解:

$2^3\times 5^1\times {\mathrm{929}}^1\times {\mathrm{42169}}^1$

素因数の和:43109

約数の個数: 32

約数和(自身を含む): 3529629000

約数和(自身を除く): 1962628960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 929, 1858, 3716, 4645, 7432, 9290, 18580, 37160, 42169, 84338, 168676, 210845, 337352, 421690, 843380, 1686760, 39175001, 78350002, 156700004, 195875005, 313400008, 391750010, 783500020, 1567000040]

約数ペア:

[(1, 1567000040), (2, 783500020), (4, 391750010), (5, 313400008), (8, 195875005), (10, 156700004), (20, 78350002), (40, 39175001), (929, 1686760), (1858, 843380), (3716, 421690), (4645, 337352), (7432, 210845), (9290, 168676), (18580, 84338), (37160, 42169)]