45776840

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:402

約数の個数: 64

約数和(自身を含む): 106533360

約数和(自身を除く): 60756520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 73, 122, 146, 244, 257, 292, 305, 365, 488, 514, 584, 610, 730, 1028, 1220, 1285, 1460, 2056, 2440, 2570, 2920, 4453, 5140, 8906, 10280, 15677, 17812, 18761, 22265, 31354, 35624, 37522, 44530, 62708, 75044, 78385, 89060, 93805, 125416, 150088, 156770, 178120, 187610, 313540, 375220, 627080, 750440, 1144421, 2288842, 4577684, 5722105, 9155368, 11444210, 22888420, 45776840]

約数ペア:

[(1, 45776840), (2, 22888420), (4, 11444210), (5, 9155368), (8, 5722105), (10, 4577684), (20, 2288842), (40, 1144421), (61, 750440), (73, 627080), (122, 375220), (146, 313540), (244, 187610), (257, 178120), (292, 156770), (305, 150088), (365, 125416), (488, 93805), (514, 89060), (584, 78385), (610, 75044), (730, 62708), (1028, 44530), (1220, 37522), (1285, 35624), (1460, 31354), (2056, 22265), (2440, 18761), (2570, 17812), (2920, 15677), (4453, 10280), (5140, 8906)]