960320020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1091}}^1\times {\mathrm{4001}}^1$

素因数の和:5112

約数の個数: 48

約数和(自身を含む): 2202572736

約数和(自身を除く): 1242252716

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1091, 2182, 4001, 4364, 5455, 8002, 10910, 12001, 16004, 20005, 21820, 24002, 40010, 44011, 48004, 60005, 80020, 88022, 120010, 176044, 220055, 240020, 440110, 880220, 4365091, 8730182, 17460364, 21825455, 43650910, 48016001, 87301820, 96032002, 192064004, 240080005, 480160010, 960320020]

約数ペア:

[(1, 960320020), (2, 480160010), (4, 240080005), (5, 192064004), (10, 96032002), (11, 87301820), (20, 48016001), (22, 43650910), (44, 21825455), (55, 17460364), (110, 8730182), (220, 4365091), (1091, 880220), (2182, 440110), (4001, 240020), (4364, 220055), (5455, 176044), (8002, 120010), (10910, 88022), (12001, 80020), (16004, 60005), (20005, 48004), (21820, 44011), (24002, 40010)]