10487960

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{5351}}^1$

素因数の和:5376

約数の個数: 48

約数和(自身を含む): 27455760

約数和(自身を除く): 16967800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 5351, 10702, 21404, 26755, 37457, 42808, 53510, 74914, 107020, 149828, 187285, 214040, 262199, 299656, 374570, 524398, 749140, 1048796, 1310995, 1498280, 2097592, 2621990, 5243980, 10487960]

約数ペア:

[(1, 10487960), (2, 5243980), (4, 2621990), (5, 2097592), (7, 1498280), (8, 1310995), (10, 1048796), (14, 749140), (20, 524398), (28, 374570), (35, 299656), (40, 262199), (49, 214040), (56, 187285), (70, 149828), (98, 107020), (140, 74914), (196, 53510), (245, 42808), (280, 37457), (392, 26755), (490, 21404), (980, 10702), (1960, 5351)]