8602720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{7681}}^1$

素因数の和:7703

約数の個数: 48

約数和(自身を含む): 23230368

約数和(自身を除く): 14627648

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 7681, 15362, 30724, 38405, 53767, 61448, 76810, 107534, 122896, 153620, 215068, 245792, 268835, 307240, 430136, 537670, 614480, 860272, 1075340, 1228960, 1720544, 2150680, 4301360, 8602720]

約数ペア:

[(1, 8602720), (2, 4301360), (4, 2150680), (5, 1720544), (7, 1228960), (8, 1075340), (10, 860272), (14, 614480), (16, 537670), (20, 430136), (28, 307240), (32, 268835), (35, 245792), (40, 215068), (56, 153620), (70, 122896), (80, 107534), (112, 76810), (140, 61448), (160, 53767), (224, 38405), (280, 30724), (560, 15362), (1120, 7681)]