2684560

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1459}}^1$

素因数の和:1495

約数の個数: 40

約数和(自身を含む): 6517440

約数和(自身を除く): 3832880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1459, 1840, 2918, 5836, 7295, 11672, 14590, 23344, 29180, 33557, 58360, 67114, 116720, 134228, 167785, 268456, 335570, 536912, 671140, 1342280, 2684560]

約数ペア:

[(1, 2684560), (2, 1342280), (4, 671140), (5, 536912), (8, 335570), (10, 268456), (16, 167785), (20, 134228), (23, 116720), (40, 67114), (46, 58360), (80, 33557), (92, 29180), (115, 23344), (184, 14590), (230, 11672), (368, 7295), (460, 5836), (920, 2918), (1459, 1840)]