2011028950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{122251}}^1$

素因数の和:122317

約数の個数: 48

約数和(自身を含む): 4365863424

約数和(自身を除く): 2354834474

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 47, 50, 70, 94, 175, 235, 329, 350, 470, 658, 1175, 1645, 2350, 3290, 8225, 16450, 122251, 244502, 611255, 855757, 1222510, 1711514, 3056275, 4278785, 5745797, 6112550, 8557570, 11491594, 21393925, 28728985, 40220579, 42787850, 57457970, 80441158, 143644925, 201102895, 287289850, 402205790, 1005514475, 2011028950]

約数ペア:

[(1, 2011028950), (2, 1005514475), (5, 402205790), (7, 287289850), (10, 201102895), (14, 143644925), (25, 80441158), (35, 57457970), (47, 42787850), (50, 40220579), (70, 28728985), (94, 21393925), (175, 11491594), (235, 8557570), (329, 6112550), (350, 5745797), (470, 4278785), (658, 3056275), (1175, 1711514), (1645, 1222510), (2350, 855757), (3290, 611255), (8225, 244502), (16450, 122251)]