3912291280

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1040503}}^1$

素因数の和:1040563

約数の個数: 40

約数和(自身を含む): 9289619712

約数和(自身を除く): 5377328432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 1040503, 2081006, 4162012, 5202515, 8324024, 10405030, 16648048, 20810060, 41620120, 48903641, 83240240, 97807282, 195614564, 244518205, 391229128, 489036410, 782458256, 978072820, 1956145640, 3912291280]

約数ペア:

[(1, 3912291280), (2, 1956145640), (4, 978072820), (5, 782458256), (8, 489036410), (10, 391229128), (16, 244518205), (20, 195614564), (40, 97807282), (47, 83240240), (80, 48903641), (94, 41620120), (188, 20810060), (235, 16648048), (376, 10405030), (470, 8324024), (752, 5202515), (940, 4162012), (1880, 2081006), (3760, 1040503)]