47493800

素因数分解:

$2^3\times 5^2\times {\mathrm{73}}^1\times {\mathrm{3253}}^1$

素因数の和:3342

約数の個数: 48

約数和(自身を含む): 111970140

約数和(自身を除く): 64476340

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 73, 100, 146, 200, 292, 365, 584, 730, 1460, 1825, 2920, 3253, 3650, 6506, 7300, 13012, 14600, 16265, 26024, 32530, 65060, 81325, 130120, 162650, 237469, 325300, 474938, 650600, 949876, 1187345, 1899752, 2374690, 4749380, 5936725, 9498760, 11873450, 23746900, 47493800]

約数ペア:

[(1, 47493800), (2, 23746900), (4, 11873450), (5, 9498760), (8, 5936725), (10, 4749380), (20, 2374690), (25, 1899752), (40, 1187345), (50, 949876), (73, 650600), (100, 474938), (146, 325300), (200, 237469), (292, 162650), (365, 130120), (584, 81325), (730, 65060), (1460, 32530), (1825, 26024), (2920, 16265), (3253, 14600), (3650, 13012), (6506, 7300)]