73334120

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1009}}^1$

素因数の和:1122

約数の個数: 64

約数和(自身を含む): 174528000

約数和(自身を除く): 101193880

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 79, 92, 115, 158, 184, 230, 316, 395, 460, 632, 790, 920, 1009, 1580, 1817, 2018, 3160, 3634, 4036, 5045, 7268, 8072, 9085, 10090, 14536, 18170, 20180, 23207, 36340, 40360, 46414, 72680, 79711, 92828, 116035, 159422, 185656, 232070, 318844, 398555, 464140, 637688, 797110, 928280, 1594220, 1833353, 3188440, 3666706, 7333412, 9166765, 14666824, 18333530, 36667060, 73334120]

約数ペア:

[(1, 73334120), (2, 36667060), (4, 18333530), (5, 14666824), (8, 9166765), (10, 7333412), (20, 3666706), (23, 3188440), (40, 1833353), (46, 1594220), (79, 928280), (92, 797110), (115, 637688), (158, 464140), (184, 398555), (230, 318844), (316, 232070), (395, 185656), (460, 159422), (632, 116035), (790, 92828), (920, 79711), (1009, 72680), (1580, 46414), (1817, 40360), (2018, 36340), (3160, 23207), (3634, 20180), (4036, 18170), (5045, 14536), (7268, 10090), (8072, 9085)]