15676445380

素因数分解:

$2^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{401}}^1\times {\mathrm{6367}}^1$

素因数の和:7084

約数の個数: 48

約数和(自身を含む): 33115332096

約数和(自身を除く): 17438886716

約数列:

[1, 2, 4, 5, 10, 20, 307, 401, 614, 802, 1228, 1535, 1604, 2005, 3070, 4010, 6140, 6367, 8020, 12734, 25468, 31835, 63670, 123107, 127340, 246214, 492428, 615535, 1231070, 1954669, 2462140, 2553167, 3909338, 5106334, 7818676, 9773345, 10212668, 12765835, 19546690, 25531670, 39093380, 51063340, 783822269, 1567644538, 3135289076, 3919111345, 7838222690, 15676445380]

約数ペア:

[(1, 15676445380), (2, 7838222690), (4, 3919111345), (5, 3135289076), (10, 1567644538), (20, 783822269), (307, 51063340), (401, 39093380), (614, 25531670), (802, 19546690), (1228, 12765835), (1535, 10212668), (1604, 9773345), (2005, 7818676), (3070, 5106334), (4010, 3909338), (6140, 2553167), (6367, 2462140), (8020, 1954669), (12734, 1231070), (25468, 615535), (31835, 492428), (63670, 246214), (123107, 127340)]