2015113850

素因数分解:

$2^1\times 5^2\times {\mathrm{167}}^1\times {\mathrm{373}}^1\times {\mathrm{647}}^1$

素因数の和:1199

約数の個数: 48

約数和(自身を含む): 3786507648

約数和(自身を除く): 1771393798

約数列:

[1, 2, 5, 10, 25, 50, 167, 334, 373, 647, 746, 835, 1294, 1670, 1865, 3235, 3730, 4175, 6470, 8350, 9325, 16175, 18650, 32350, 62291, 108049, 124582, 216098, 241331, 311455, 482662, 540245, 622910, 1080490, 1206655, 1557275, 2413310, 2701225, 3114550, 5402450, 6033275, 12066550, 40302277, 80604554, 201511385, 403022770, 1007556925, 2015113850]

約数ペア:

[(1, 2015113850), (2, 1007556925), (5, 403022770), (10, 201511385), (25, 80604554), (50, 40302277), (167, 12066550), (334, 6033275), (373, 5402450), (647, 3114550), (746, 2701225), (835, 2413310), (1294, 1557275), (1670, 1206655), (1865, 1080490), (3235, 622910), (3730, 540245), (4175, 482662), (6470, 311455), (8350, 241331), (9325, 216098), (16175, 124582), (18650, 108049), (32350, 62291)]