22642720

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3011}}^1$

素因数の和:3073

約数の個数: 48

約数和(自身を含む): 54649728

約数和(自身を除く): 32007008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 235, 376, 470, 752, 940, 1504, 1880, 3011, 3760, 6022, 7520, 12044, 15055, 24088, 30110, 48176, 60220, 96352, 120440, 141517, 240880, 283034, 481760, 566068, 707585, 1132136, 1415170, 2264272, 2830340, 4528544, 5660680, 11321360, 22642720]

約数ペア:

[(1, 22642720), (2, 11321360), (4, 5660680), (5, 4528544), (8, 2830340), (10, 2264272), (16, 1415170), (20, 1132136), (32, 707585), (40, 566068), (47, 481760), (80, 283034), (94, 240880), (160, 141517), (188, 120440), (235, 96352), (376, 60220), (470, 48176), (752, 30110), (940, 24088), (1504, 15055), (1880, 12044), (3011, 7520), (3760, 6022)]