895850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:95

約数の個数: 48

約数和(自身を含む): 1874880

約数和(自身を除く): 979030

約数列:

[1, 2, 5, 10, 19, 23, 25, 38, 41, 46, 50, 82, 95, 115, 190, 205, 230, 410, 437, 475, 575, 779, 874, 943, 950, 1025, 1150, 1558, 1886, 2050, 2185, 3895, 4370, 4715, 7790, 9430, 10925, 17917, 19475, 21850, 23575, 35834, 38950, 47150, 89585, 179170, 447925, 895850]

約数ペア:

[(1, 895850), (2, 447925), (5, 179170), (10, 89585), (19, 47150), (23, 38950), (25, 35834), (38, 23575), (41, 21850), (46, 19475), (50, 17917), (82, 10925), (95, 9430), (115, 7790), (190, 4715), (205, 4370), (230, 3895), (410, 2185), (437, 2050), (475, 1886), (575, 1558), (779, 1150), (874, 1025), (943, 950)]