581330480

素因数分解:

$2^4\times 5^1\times {\mathrm{2357}}^1\times {\mathrm{3083}}^1$

素因数の和:5453

約数の個数: 40

約数和(自身を含む): 1352605392

約数和(自身を除く): 771274912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2357, 3083, 4714, 6166, 9428, 11785, 12332, 15415, 18856, 23570, 24664, 30830, 37712, 47140, 49328, 61660, 94280, 123320, 188560, 246640, 7266631, 14533262, 29066524, 36333155, 58133048, 72666310, 116266096, 145332620, 290665240, 581330480]

約数ペア:

[(1, 581330480), (2, 290665240), (4, 145332620), (5, 116266096), (8, 72666310), (10, 58133048), (16, 36333155), (20, 29066524), (40, 14533262), (80, 7266631), (2357, 246640), (3083, 188560), (4714, 123320), (6166, 94280), (9428, 61660), (11785, 49328), (12332, 47140), (15415, 37712), (18856, 30830), (23570, 24664)]