10897240

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^2\times {\mathrm{199}}^1$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 25326000

約数和(自身を除く): 14428760

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 199, 296, 370, 398, 740, 796, 995, 1369, 1480, 1592, 1990, 2738, 3980, 5476, 6845, 7363, 7960, 10952, 13690, 14726, 27380, 29452, 36815, 54760, 58904, 73630, 147260, 272431, 294520, 544862, 1089724, 1362155, 2179448, 2724310, 5448620, 10897240]

約数ペア:

[(1, 10897240), (2, 5448620), (4, 2724310), (5, 2179448), (8, 1362155), (10, 1089724), (20, 544862), (37, 294520), (40, 272431), (74, 147260), (148, 73630), (185, 58904), (199, 54760), (296, 36815), (370, 29452), (398, 27380), (740, 14726), (796, 13690), (995, 10952), (1369, 7960), (1480, 7363), (1592, 6845), (1990, 5476), (2738, 3980)]