8243173820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1436093}}^1$

素因数の和:1436150

約数の個数: 48

約数和(自身を含む): 20266158528

約数和(自身を除く): 12022984708

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 5740, 1436093, 2872186, 5744372, 7180465, 10052651, 14360930, 20105302, 28721860, 40210604, 50263255, 58879813, 100526510, 117759626, 201053020, 235519252, 294399065, 412158691, 588798130, 824317382, 1177596260, 1648634764, 2060793455, 4121586910, 8243173820]

約数ペア:

[(1, 8243173820), (2, 4121586910), (4, 2060793455), (5, 1648634764), (7, 1177596260), (10, 824317382), (14, 588798130), (20, 412158691), (28, 294399065), (35, 235519252), (41, 201053020), (70, 117759626), (82, 100526510), (140, 58879813), (164, 50263255), (205, 40210604), (287, 28721860), (410, 20105302), (574, 14360930), (820, 10052651), (1148, 7180465), (1435, 5744372), (2870, 2872186), (5740, 1436093)]