16653280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{14869}}^1$

素因数の和:14891

約数の個数: 48

約数和(自身を含む): 44966880

約数和(自身を除く): 28313600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 14869, 29738, 59476, 74345, 104083, 118952, 148690, 208166, 237904, 297380, 416332, 475808, 520415, 594760, 832664, 1040830, 1189520, 1665328, 2081660, 2379040, 3330656, 4163320, 8326640, 16653280]

約数ペア:

[(1, 16653280), (2, 8326640), (4, 4163320), (5, 3330656), (7, 2379040), (8, 2081660), (10, 1665328), (14, 1189520), (16, 1040830), (20, 832664), (28, 594760), (32, 520415), (35, 475808), (40, 416332), (56, 297380), (70, 237904), (80, 208166), (112, 148690), (140, 118952), (160, 104083), (224, 74345), (280, 59476), (560, 29738), (1120, 14869)]