224726120

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{76961}}^1$

素因数の和:77045

約数の個数: 32

約数和(自身を含む): 512566920

約数和(自身を除く): 287840800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 76961, 153922, 307844, 384805, 615688, 769610, 1539220, 3078440, 5618153, 11236306, 22472612, 28090765, 44945224, 56181530, 112363060, 224726120]

約数ペア:

[(1, 224726120), (2, 112363060), (4, 56181530), (5, 44945224), (8, 28090765), (10, 22472612), (20, 11236306), (40, 5618153), (73, 3078440), (146, 1539220), (292, 769610), (365, 615688), (584, 384805), (730, 307844), (1460, 153922), (2920, 76961)]