55944080

素因数分解:

$2^4\times 5^1\times {\mathrm{569}}^1\times {\mathrm{1229}}^1$

素因数の和:1811

約数の個数: 40

約数和(自身を含む): 130404600

約数和(自身を除く): 74460520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 569, 1138, 1229, 2276, 2458, 2845, 4552, 4916, 5690, 6145, 9104, 9832, 11380, 12290, 19664, 22760, 24580, 45520, 49160, 98320, 699301, 1398602, 2797204, 3496505, 5594408, 6993010, 11188816, 13986020, 27972040, 55944080]

約数ペア:

[(1, 55944080), (2, 27972040), (4, 13986020), (5, 11188816), (8, 6993010), (10, 5594408), (16, 3496505), (20, 2797204), (40, 1398602), (80, 699301), (569, 98320), (1138, 49160), (1229, 45520), (2276, 24580), (2458, 22760), (2845, 19664), (4552, 12290), (4916, 11380), (5690, 9832), (6145, 9104)]