10893460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 24393600

約数和(自身を除く): 13500140

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 109, 190, 218, 263, 380, 436, 526, 545, 1052, 1090, 1315, 2071, 2180, 2630, 4142, 4997, 5260, 8284, 9994, 10355, 19988, 20710, 24985, 28667, 41420, 49970, 57334, 99940, 114668, 143335, 286670, 544673, 573340, 1089346, 2178692, 2723365, 5446730, 10893460]

約数ペア:

[(1, 10893460), (2, 5446730), (4, 2723365), (5, 2178692), (10, 1089346), (19, 573340), (20, 544673), (38, 286670), (76, 143335), (95, 114668), (109, 99940), (190, 57334), (218, 49970), (263, 41420), (380, 28667), (436, 24985), (526, 20710), (545, 19988), (1052, 10355), (1090, 9994), (1315, 8284), (2071, 5260), (2180, 4997), (2630, 4142)]