75543520

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{36319}}^1$

素因数の和:36347

約数の個数: 48

約数和(自身を含む): 192205440

約数和(自身を除く): 116661920

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 36319, 72638, 145276, 181595, 290552, 363190, 472147, 581104, 726380, 944294, 1162208, 1452760, 1888588, 2360735, 2905520, 3777176, 4721470, 5811040, 7554352, 9442940, 15108704, 18885880, 37771760, 75543520]

約数ペア:

[(1, 75543520), (2, 37771760), (4, 18885880), (5, 15108704), (8, 9442940), (10, 7554352), (13, 5811040), (16, 4721470), (20, 3777176), (26, 2905520), (32, 2360735), (40, 1888588), (52, 1452760), (65, 1162208), (80, 944294), (104, 726380), (130, 581104), (160, 472147), (208, 363190), (260, 290552), (416, 181595), (520, 145276), (1040, 72638), (2080, 36319)]