6882440

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2357}}^1$

素因数の和:2441

約数の個数: 32

約数和(自身を含む): 15704280

約数和(自身を除く): 8821840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2357, 2920, 4714, 9428, 11785, 18856, 23570, 47140, 94280, 172061, 344122, 688244, 860305, 1376488, 1720610, 3441220, 6882440]

約数ペア:

[(1, 6882440), (2, 3441220), (4, 1720610), (5, 1376488), (8, 860305), (10, 688244), (20, 344122), (40, 172061), (73, 94280), (146, 47140), (292, 23570), (365, 18856), (584, 11785), (730, 9428), (1460, 4714), (2357, 2920)]