33336280

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{20327}}^1$

素因数の和:20379

約数の個数: 32

約数和(自身を含む): 76839840

約数和(自身を除く): 43503560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 20327, 40654, 81308, 101635, 162616, 203270, 406540, 813080, 833407, 1666814, 3333628, 4167035, 6667256, 8334070, 16668140, 33336280]

約数ペア:

[(1, 33336280), (2, 16668140), (4, 8334070), (5, 6667256), (8, 4167035), (10, 3333628), (20, 1666814), (40, 833407), (41, 813080), (82, 406540), (164, 203270), (205, 162616), (328, 101635), (410, 81308), (820, 40654), (1640, 20327)]