603201020

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{2797}}^1$

素因数の和:3110

約数の個数: 48

約数和(自身を含む): 1303017408

約数和(自身を除く): 699816388

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 263, 410, 526, 820, 1052, 1315, 2630, 2797, 5260, 5594, 10783, 11188, 13985, 21566, 27970, 43132, 53915, 55940, 107830, 114677, 215660, 229354, 458708, 573385, 735611, 1146770, 1471222, 2293540, 2942444, 3678055, 7356110, 14712220, 30160051, 60320102, 120640204, 150800255, 301600510, 603201020]

約数ペア:

[(1, 603201020), (2, 301600510), (4, 150800255), (5, 120640204), (10, 60320102), (20, 30160051), (41, 14712220), (82, 7356110), (164, 3678055), (205, 2942444), (263, 2293540), (410, 1471222), (526, 1146770), (820, 735611), (1052, 573385), (1315, 458708), (2630, 229354), (2797, 215660), (5260, 114677), (5594, 107830), (10783, 55940), (11188, 53915), (13985, 43132), (21566, 27970)]