41260520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1459}}^1$

素因数の和:1578

約数の個数: 64

約数和(自身を含む): 107222400

約数和(自身を除く): 65961880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 101, 140, 202, 280, 404, 505, 707, 808, 1010, 1414, 1459, 2020, 2828, 2918, 3535, 4040, 5656, 5836, 7070, 7295, 10213, 11672, 14140, 14590, 20426, 28280, 29180, 40852, 51065, 58360, 81704, 102130, 147359, 204260, 294718, 408520, 589436, 736795, 1031513, 1178872, 1473590, 2063026, 2947180, 4126052, 5157565, 5894360, 8252104, 10315130, 20630260, 41260520]

約数ペア:

[(1, 41260520), (2, 20630260), (4, 10315130), (5, 8252104), (7, 5894360), (8, 5157565), (10, 4126052), (14, 2947180), (20, 2063026), (28, 1473590), (35, 1178872), (40, 1031513), (56, 736795), (70, 589436), (101, 408520), (140, 294718), (202, 204260), (280, 147359), (404, 102130), (505, 81704), (707, 58360), (808, 51065), (1010, 40852), (1414, 29180), (1459, 28280), (2020, 20426), (2828, 14590), (2918, 14140), (3535, 11672), (4040, 10213), (5656, 7295), (5836, 7070)]