28000600

素因数分解:

$2^3\times 5^2\times {\mathrm{191}}^1\times {\mathrm{733}}^1$

素因数の和:940

約数の個数: 48

約数和(自身を含む): 65531520

約数和(自身を除く): 37530920

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 191, 200, 382, 733, 764, 955, 1466, 1528, 1910, 2932, 3665, 3820, 4775, 5864, 7330, 7640, 9550, 14660, 18325, 19100, 29320, 36650, 38200, 73300, 140003, 146600, 280006, 560012, 700015, 1120024, 1400030, 2800060, 3500075, 5600120, 7000150, 14000300, 28000600]

約数ペア:

[(1, 28000600), (2, 14000300), (4, 7000150), (5, 5600120), (8, 3500075), (10, 2800060), (20, 1400030), (25, 1120024), (40, 700015), (50, 560012), (100, 280006), (191, 146600), (200, 140003), (382, 73300), (733, 38200), (764, 36650), (955, 29320), (1466, 19100), (1528, 18325), (1910, 14660), (2932, 9550), (3665, 7640), (3820, 7330), (4775, 5864)]