41111420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2851}}^1$

素因数の和:2970

約数の個数: 48

約数和(自身を含む): 99660288

約数和(自身を除く): 58548868

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 103, 140, 206, 412, 515, 721, 1030, 1442, 2060, 2851, 2884, 3605, 5702, 7210, 11404, 14255, 14420, 19957, 28510, 39914, 57020, 79828, 99785, 199570, 293653, 399140, 587306, 1174612, 1468265, 2055571, 2936530, 4111142, 5873060, 8222284, 10277855, 20555710, 41111420]

約数ペア:

[(1, 41111420), (2, 20555710), (4, 10277855), (5, 8222284), (7, 5873060), (10, 4111142), (14, 2936530), (20, 2055571), (28, 1468265), (35, 1174612), (70, 587306), (103, 399140), (140, 293653), (206, 199570), (412, 99785), (515, 79828), (721, 57020), (1030, 39914), (1442, 28510), (2060, 19957), (2851, 14420), (2884, 14255), (3605, 11404), (5702, 7210)]