126687850

素因数分解:

$2^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{569}}^1$

素因数の和:715

約数の個数: 48

約数和(自身を含む): 243209880

約数和(自身を除く): 116522030

約数列:

[1, 2, 5, 10, 25, 50, 61, 73, 122, 146, 305, 365, 569, 610, 730, 1138, 1525, 1825, 2845, 3050, 3650, 4453, 5690, 8906, 14225, 22265, 28450, 34709, 41537, 44530, 69418, 83074, 111325, 173545, 207685, 222650, 347090, 415370, 867725, 1038425, 1735450, 2076850, 2533757, 5067514, 12668785, 25337570, 63343925, 126687850]

約数ペア:

[(1, 126687850), (2, 63343925), (5, 25337570), (10, 12668785), (25, 5067514), (50, 2533757), (61, 2076850), (73, 1735450), (122, 1038425), (146, 867725), (305, 415370), (365, 347090), (569, 222650), (610, 207685), (730, 173545), (1138, 111325), (1525, 83074), (1825, 69418), (2845, 44530), (3050, 41537), (3650, 34709), (4453, 28450), (5690, 22265), (8906, 14225)]