54360880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{97073}}^1$

素因数の和:97093

約数の個数: 40

約数和(自身を含む): 144446112

約数和(自身を除く): 90085232

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 97073, 194146, 388292, 485365, 679511, 776584, 970730, 1359022, 1553168, 1941460, 2718044, 3397555, 3882920, 5436088, 6795110, 7765840, 10872176, 13590220, 27180440, 54360880]

約数ペア:

[(1, 54360880), (2, 27180440), (4, 13590220), (5, 10872176), (7, 7765840), (8, 6795110), (10, 5436088), (14, 3882920), (16, 3397555), (20, 2718044), (28, 1941460), (35, 1553168), (40, 1359022), (56, 970730), (70, 776584), (80, 679511), (112, 485365), (140, 388292), (280, 194146), (560, 97073)]