8050460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:123

約数の個数: 96

約数和(自身を含む): 20224512

約数和(自身を除く): 12174052

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 37, 43, 44, 46, 55, 74, 86, 92, 110, 115, 148, 172, 185, 215, 220, 230, 253, 370, 407, 430, 460, 473, 506, 740, 814, 851, 860, 946, 989, 1012, 1265, 1591, 1628, 1702, 1892, 1978, 2035, 2365, 2530, 3182, 3404, 3956, 4070, 4255, 4730, 4945, 5060, 6364, 7955, 8140, 8510, 9361, 9460, 9890, 10879, 15910, 17020, 17501, 18722, 19780, 21758, 31820, 35002, 36593, 37444, 43516, 46805, 54395, 70004, 73186, 87505, 93610, 108790, 146372, 175010, 182965, 187220, 217580, 350020, 365930, 402523, 731860, 805046, 1610092, 2012615, 4025230, 8050460]

約数ペア:

[(1, 8050460), (2, 4025230), (4, 2012615), (5, 1610092), (10, 805046), (11, 731860), (20, 402523), (22, 365930), (23, 350020), (37, 217580), (43, 187220), (44, 182965), (46, 175010), (55, 146372), (74, 108790), (86, 93610), (92, 87505), (110, 73186), (115, 70004), (148, 54395), (172, 46805), (185, 43516), (215, 37444), (220, 36593), (230, 35002), (253, 31820), (370, 21758), (407, 19780), (430, 18722), (460, 17501), (473, 17020), (506, 15910), (740, 10879), (814, 9890), (851, 9460), (860, 9361), (946, 8510), (989, 8140), (1012, 7955), (1265, 6364), (1591, 5060), (1628, 4945), (1702, 4730), (1892, 4255), (1978, 4070), (2035, 3956), (2365, 3404), (2530, 3182)]