2216050

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:123

約数の個数: 48

約数和(自身を含む): 4499712

約数和(自身を除く): 2283662

約数列:

[1, 2, 5, 10, 23, 25, 41, 46, 47, 50, 82, 94, 115, 205, 230, 235, 410, 470, 575, 943, 1025, 1081, 1150, 1175, 1886, 1927, 2050, 2162, 2350, 3854, 4715, 5405, 9430, 9635, 10810, 19270, 23575, 27025, 44321, 47150, 48175, 54050, 88642, 96350, 221605, 443210, 1108025, 2216050]

約数ペア:

[(1, 2216050), (2, 1108025), (5, 443210), (10, 221605), (23, 96350), (25, 88642), (41, 54050), (46, 48175), (47, 47150), (50, 44321), (82, 27025), (94, 23575), (115, 19270), (205, 10810), (230, 9635), (235, 9430), (410, 5405), (470, 4715), (575, 3854), (943, 2350), (1025, 2162), (1081, 2050), (1150, 1927), (1175, 1886)]