40803520

素因数分解:

$2^6\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2713}}^1$

素因数の和:2777

約数の個数: 56

約数和(自身を含む): 99267264

約数和(自身を除く): 58463744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 160, 188, 235, 320, 376, 470, 752, 940, 1504, 1880, 2713, 3008, 3760, 5426, 7520, 10852, 13565, 15040, 21704, 27130, 43408, 54260, 86816, 108520, 127511, 173632, 217040, 255022, 434080, 510044, 637555, 868160, 1020088, 1275110, 2040176, 2550220, 4080352, 5100440, 8160704, 10200880, 20401760, 40803520]

約数ペア:

[(1, 40803520), (2, 20401760), (4, 10200880), (5, 8160704), (8, 5100440), (10, 4080352), (16, 2550220), (20, 2040176), (32, 1275110), (40, 1020088), (47, 868160), (64, 637555), (80, 510044), (94, 434080), (160, 255022), (188, 217040), (235, 173632), (320, 127511), (376, 108520), (470, 86816), (752, 54260), (940, 43408), (1504, 27130), (1880, 21704), (2713, 15040), (3008, 13565), (3760, 10852), (5426, 7520)]