2410120

素因数分解:

$2^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{677}}^1$

素因数の和:777

約数の個数: 32

約数和(自身を含む): 5491800

約数和(自身を除く): 3081680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 89, 178, 356, 445, 677, 712, 890, 1354, 1780, 2708, 3385, 3560, 5416, 6770, 13540, 27080, 60253, 120506, 241012, 301265, 482024, 602530, 1205060, 2410120]

約数ペア:

[(1, 2410120), (2, 1205060), (4, 602530), (5, 482024), (8, 301265), (10, 241012), (20, 120506), (40, 60253), (89, 27080), (178, 13540), (356, 6770), (445, 5416), (677, 3560), (712, 3385), (890, 2708), (1354, 1780)]