39355280

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{5927}}^1$

素因数の和:6023

約数の個数: 40

約数和(自身を含む): 92619072

約数和(自身を除く): 53263792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 3320, 5927, 6640, 11854, 23708, 29635, 47416, 59270, 94832, 118540, 237080, 474160, 491941, 983882, 1967764, 2459705, 3935528, 4919410, 7871056, 9838820, 19677640, 39355280]

約数ペア:

[(1, 39355280), (2, 19677640), (4, 9838820), (5, 7871056), (8, 4919410), (10, 3935528), (16, 2459705), (20, 1967764), (40, 983882), (80, 491941), (83, 474160), (166, 237080), (332, 118540), (415, 94832), (664, 59270), (830, 47416), (1328, 29635), (1660, 23708), (3320, 11854), (5927, 6640)]