45784760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{163517}}^1$

素因数の和:163535

約数の個数: 32

約数和(自身を含む): 117732960

約数和(自身を除く): 71948200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 163517, 327034, 654068, 817585, 1144619, 1308136, 1635170, 2289238, 3270340, 4578476, 5723095, 6540680, 9156952, 11446190, 22892380, 45784760]

約数ペア:

[(1, 45784760), (2, 22892380), (4, 11446190), (5, 9156952), (7, 6540680), (8, 5723095), (10, 4578476), (14, 3270340), (20, 2289238), (28, 1635170), (35, 1308136), (40, 1144619), (56, 817585), (70, 654068), (140, 327034), (280, 163517)]