42175960

素因数分解:

$2^3\times 5^1\times {\mathrm{383}}^1\times {\mathrm{2753}}^1$

素因数の和:3147

約数の個数: 32

約数和(自身を含む): 95178240

約数和(自身を除く): 53002280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 383, 766, 1532, 1915, 2753, 3064, 3830, 5506, 7660, 11012, 13765, 15320, 22024, 27530, 55060, 110120, 1054399, 2108798, 4217596, 5271995, 8435192, 10543990, 21087980, 42175960]

約数ペア:

[(1, 42175960), (2, 21087980), (4, 10543990), (5, 8435192), (8, 5271995), (10, 4217596), (20, 2108798), (40, 1054399), (383, 110120), (766, 55060), (1532, 27530), (1915, 22024), (2753, 15320), (3064, 13765), (3830, 11012), (5506, 7660)]