10851500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{1973}}^1$

素因数の和:2003

約数の個数: 48

約数和(自身を含む): 25867296

約数和(自身を除く): 15015796

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 125, 220, 250, 275, 500, 550, 1100, 1375, 1973, 2750, 3946, 5500, 7892, 9865, 19730, 21703, 39460, 43406, 49325, 86812, 98650, 108515, 197300, 217030, 246625, 434060, 493250, 542575, 986500, 1085150, 2170300, 2712875, 5425750, 10851500]

約数ペア:

[(1, 10851500), (2, 5425750), (4, 2712875), (5, 2170300), (10, 1085150), (11, 986500), (20, 542575), (22, 493250), (25, 434060), (44, 246625), (50, 217030), (55, 197300), (100, 108515), (110, 98650), (125, 86812), (220, 49325), (250, 43406), (275, 39460), (500, 21703), (550, 19730), (1100, 9865), (1375, 7892), (1973, 5500), (2750, 3946)]