185220680

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{159673}}^1$

素因数の和:159713

約数の個数: 32

約数和(自身を含む): 431119800

約数和(自身を除く): 245899120

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 159673, 319346, 638692, 798365, 1277384, 1596730, 3193460, 4630517, 6386920, 9261034, 18522068, 23152585, 37044136, 46305170, 92610340, 185220680]

約数ペア:

[(1, 185220680), (2, 92610340), (4, 46305170), (5, 37044136), (8, 23152585), (10, 18522068), (20, 9261034), (29, 6386920), (40, 4630517), (58, 3193460), (116, 1596730), (145, 1277384), (232, 798365), (290, 638692), (580, 319346), (1160, 159673)]