328215528560

素因数分解:

$2^4\times 5^1\times {\mathrm{241}}^1\times {\mathrm{17023627}}^1$

素因数の和:17023881

約数の個数: 40

約数和(自身を含む): 766267543536

約数和(自身を除く): 438052014976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 241, 482, 964, 1205, 1928, 2410, 3856, 4820, 9640, 19280, 17023627, 34047254, 68094508, 85118135, 136189016, 170236270, 272378032, 340472540, 680945080, 1361890160, 4102694107, 8205388214, 16410776428, 20513470535, 32821552856, 41026941070, 65643105712, 82053882140, 164107764280, 328215528560]

約数ペア:

[(1, 328215528560), (2, 164107764280), (4, 82053882140), (5, 65643105712), (8, 41026941070), (10, 32821552856), (16, 20513470535), (20, 16410776428), (40, 8205388214), (80, 4102694107), (241, 1361890160), (482, 680945080), (964, 340472540), (1205, 272378032), (1928, 170236270), (2410, 136189016), (3856, 85118135), (4820, 68094508), (9640, 34047254), (19280, 17023627)]