1203950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{199}}^1$

素因数の和:233

約数の個数: 36

約数和(自身を含む): 2473800

約数和(自身を除く): 1269850

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 121, 199, 242, 275, 398, 550, 605, 995, 1210, 1990, 2189, 3025, 4378, 4975, 6050, 9950, 10945, 21890, 24079, 48158, 54725, 109450, 120395, 240790, 601975, 1203950]

約数ペア:

[(1, 1203950), (2, 601975), (5, 240790), (10, 120395), (11, 109450), (22, 54725), (25, 48158), (50, 24079), (55, 21890), (110, 10945), (121, 9950), (199, 6050), (242, 4975), (275, 4378), (398, 3025), (550, 2189), (605, 1990), (995, 1210)]