13472080

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3583}}^1$

素因数の和:3643

約数の個数: 40

約数和(自身を含む): 31997952

約数和(自身を除く): 18525872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3583, 3760, 7166, 14332, 17915, 28664, 35830, 57328, 71660, 143320, 168401, 286640, 336802, 673604, 842005, 1347208, 1684010, 2694416, 3368020, 6736040, 13472080]

約数ペア:

[(1, 13472080), (2, 6736040), (4, 3368020), (5, 2694416), (8, 1684010), (10, 1347208), (16, 842005), (20, 673604), (40, 336802), (47, 286640), (80, 168401), (94, 143320), (188, 71660), (235, 57328), (376, 35830), (470, 28664), (752, 17915), (940, 14332), (1880, 7166), (3583, 3760)]