15084520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{34283}}^1$

素因数の和:34305

約数の個数: 32

約数和(自身を含む): 37026720

約数和(自身を除く): 21942200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 34283, 68566, 137132, 171415, 274264, 342830, 377113, 685660, 754226, 1371320, 1508452, 1885565, 3016904, 3771130, 7542260, 15084520]

約数ペア:

[(1, 15084520), (2, 7542260), (4, 3771130), (5, 3016904), (8, 1885565), (10, 1508452), (11, 1371320), (20, 754226), (22, 685660), (40, 377113), (44, 342830), (55, 274264), (88, 171415), (110, 137132), (220, 68566), (440, 34283)]