7134540650

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{31013}}^1$

素因数の和:31175

約数の個数: 48

約数和(自身を含む): 13706203104

約数和(自身を除く): 6571662454

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 107, 214, 215, 430, 535, 1070, 1075, 2150, 2675, 4601, 5350, 9202, 23005, 31013, 46010, 62026, 115025, 155065, 230050, 310130, 775325, 1333559, 1550650, 2667118, 3318391, 6636782, 6667795, 13335590, 16591955, 33183910, 33338975, 66677950, 82959775, 142690813, 165919550, 285381626, 713454065, 1426908130, 3567270325, 7134540650]

約数ペア:

[(1, 7134540650), (2, 3567270325), (5, 1426908130), (10, 713454065), (25, 285381626), (43, 165919550), (50, 142690813), (86, 82959775), (107, 66677950), (214, 33338975), (215, 33183910), (430, 16591955), (535, 13335590), (1070, 6667795), (1075, 6636782), (2150, 3318391), (2675, 2667118), (4601, 1550650), (5350, 1333559), (9202, 775325), (23005, 310130), (31013, 230050), (46010, 155065), (62026, 115025)]