16725130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:199

約数の個数: 48

約数和(自身を含む): 32836104

約数和(自身を除く): 16110974

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 113, 190, 205, 226, 361, 410, 565, 722, 779, 1130, 1558, 1805, 2147, 3610, 3895, 4294, 4633, 7790, 9266, 10735, 14801, 21470, 23165, 29602, 40793, 46330, 74005, 81586, 88027, 148010, 176054, 203965, 407930, 440135, 880270, 1672513, 3345026, 8362565, 16725130]

約数ペア:

[(1, 16725130), (2, 8362565), (5, 3345026), (10, 1672513), (19, 880270), (38, 440135), (41, 407930), (82, 203965), (95, 176054), (113, 148010), (190, 88027), (205, 81586), (226, 74005), (361, 46330), (410, 40793), (565, 29602), (722, 23165), (779, 21470), (1130, 14801), (1558, 10735), (1805, 9266), (2147, 7790), (3610, 4633), (3895, 4294)]