10166565520

素因数分解:

$2^4\times 5^1\times {\mathrm{313}}^1\times {\mathrm{406013}}^1$

素因数の和:406339

約数の個数: 40

約数和(自身を含む): 23712841656

約数和(自身を除く): 13546276136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 313, 626, 1252, 1565, 2504, 3130, 5008, 6260, 12520, 25040, 406013, 812026, 1624052, 2030065, 3248104, 4060130, 6496208, 8120260, 16240520, 32481040, 127082069, 254164138, 508328276, 635410345, 1016656552, 1270820690, 2033313104, 2541641380, 5083282760, 10166565520]

約数ペア:

[(1, 10166565520), (2, 5083282760), (4, 2541641380), (5, 2033313104), (8, 1270820690), (10, 1016656552), (16, 635410345), (20, 508328276), (40, 254164138), (80, 127082069), (313, 32481040), (626, 16240520), (1252, 8120260), (1565, 6496208), (2504, 4060130), (3130, 3248104), (5008, 2030065), (6260, 1624052), (12520, 812026), (25040, 406013)]