105224500

素因数分解:

$2^2\times 5^3\times {\mathrm{389}}^1\times {\mathrm{541}}^1$

素因数の和:949

約数の個数: 48

約数和(自身を含む): 230826960

約数和(自身を除く): 125602460

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 389, 500, 541, 778, 1082, 1556, 1945, 2164, 2705, 3890, 5410, 7780, 9725, 10820, 13525, 19450, 27050, 38900, 48625, 54100, 67625, 97250, 135250, 194500, 210449, 270500, 420898, 841796, 1052245, 2104490, 4208980, 5261225, 10522450, 21044900, 26306125, 52612250, 105224500]

約数ペア:

[(1, 105224500), (2, 52612250), (4, 26306125), (5, 21044900), (10, 10522450), (20, 5261225), (25, 4208980), (50, 2104490), (100, 1052245), (125, 841796), (250, 420898), (389, 270500), (500, 210449), (541, 194500), (778, 135250), (1082, 97250), (1556, 67625), (1945, 54100), (2164, 48625), (2705, 38900), (3890, 27050), (5410, 19450), (7780, 13525), (9725, 10820)]