45627760

素因数分解:

$2^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{5647}}^1$

素因数の和:5761

約数の個数: 40

約数和(自身を含む): 107153856

約数和(自身を除く): 61526096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 101, 202, 404, 505, 808, 1010, 1616, 2020, 4040, 5647, 8080, 11294, 22588, 28235, 45176, 56470, 90352, 112940, 225880, 451760, 570347, 1140694, 2281388, 2851735, 4562776, 5703470, 9125552, 11406940, 22813880, 45627760]

約数ペア:

[(1, 45627760), (2, 22813880), (4, 11406940), (5, 9125552), (8, 5703470), (10, 4562776), (16, 2851735), (20, 2281388), (40, 1140694), (80, 570347), (101, 451760), (202, 225880), (404, 112940), (505, 90352), (808, 56470), (1010, 45176), (1616, 28235), (2020, 22588), (4040, 11294), (5647, 8080)]