100666680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{838889}}^1$

素因数の和:838903

約数の個数: 32

約数和(自身を含む): 302000400

約数和(自身を除く): 201333720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 838889, 1677778, 2516667, 3355556, 4194445, 5033334, 6711112, 8388890, 10066668, 12583335, 16777780, 20133336, 25166670, 33555560, 50333340, 100666680]

約数ペア:

[(1, 100666680), (2, 50333340), (3, 33555560), (4, 25166670), (5, 20133336), (6, 16777780), (8, 12583335), (10, 10066668), (12, 8388890), (15, 6711112), (20, 5033334), (24, 4194445), (30, 3355556), (40, 2516667), (60, 1677778), (120, 838889)]