12735700

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{6703}}^1$

素因数の和:6736

約数の個数: 36

約数和(自身を含む): 29095360

約数和(自身を除く): 16359660

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 6703, 13406, 26812, 33515, 67030, 127357, 134060, 167575, 254714, 335150, 509428, 636785, 670300, 1273570, 2547140, 3183925, 6367850, 12735700]

約数ペア:

[(1, 12735700), (2, 6367850), (4, 3183925), (5, 2547140), (10, 1273570), (19, 670300), (20, 636785), (25, 509428), (38, 335150), (50, 254714), (76, 167575), (95, 134060), (100, 127357), (190, 67030), (380, 33515), (475, 26812), (950, 13406), (1900, 6703)]