16090450

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:267

約数の個数: 48

約数和(自身を含む): 31497984

約数和(自身を除く): 15407534

約数列:

[1, 2, 5, 10, 25, 41, 47, 50, 82, 94, 167, 205, 235, 334, 410, 470, 835, 1025, 1175, 1670, 1927, 2050, 2350, 3854, 4175, 6847, 7849, 8350, 9635, 13694, 15698, 19270, 34235, 39245, 48175, 68470, 78490, 96350, 171175, 196225, 321809, 342350, 392450, 643618, 1609045, 3218090, 8045225, 16090450]

約数ペア:

[(1, 16090450), (2, 8045225), (5, 3218090), (10, 1609045), (25, 643618), (41, 392450), (47, 342350), (50, 321809), (82, 196225), (94, 171175), (167, 96350), (205, 78490), (235, 68470), (334, 48175), (410, 39245), (470, 34235), (835, 19270), (1025, 15698), (1175, 13694), (1670, 9635), (1927, 8350), (2050, 7849), (2350, 6847), (3854, 4175)]