224720

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^2$

素因数の和:119

約数の個数: 30

約数和(自身を含む): 532518

約数和(自身を除く): 307798

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 2809, 4240, 5618, 11236, 14045, 22472, 28090, 44944, 56180, 112360, 224720]

約数ペア:

[(1, 224720), (2, 112360), (4, 56180), (5, 44944), (8, 28090), (10, 22472), (16, 14045), (20, 11236), (40, 5618), (53, 4240), (80, 2809), (106, 2120), (212, 1060), (265, 848), (424, 530)]