38025520

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{36563}}^1$

素因数の和:36589

約数の個数: 40

約数和(自身を含む): 95212656

約数和(自身を除く): 57187136

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 36563, 73126, 146252, 182815, 292504, 365630, 475319, 585008, 731260, 950638, 1462520, 1901276, 2376595, 2925040, 3802552, 4753190, 7605104, 9506380, 19012760, 38025520]

約数ペア:

[(1, 38025520), (2, 19012760), (4, 9506380), (5, 7605104), (8, 4753190), (10, 3802552), (13, 2925040), (16, 2376595), (20, 1901276), (26, 1462520), (40, 950638), (52, 731260), (65, 585008), (80, 475319), (104, 365630), (130, 292504), (208, 182815), (260, 146252), (520, 73126), (1040, 36563)]