36080440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1907}}^1$

素因数の和:1972

約数の個数: 64

約数和(自身を含む): 90668160

約数和(自身を除く): 54587720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 43, 44, 55, 86, 88, 110, 172, 215, 220, 344, 430, 440, 473, 860, 946, 1720, 1892, 1907, 2365, 3784, 3814, 4730, 7628, 9460, 9535, 15256, 18920, 19070, 20977, 38140, 41954, 76280, 82001, 83908, 104885, 164002, 167816, 209770, 328004, 410005, 419540, 656008, 820010, 839080, 902011, 1640020, 1804022, 3280040, 3608044, 4510055, 7216088, 9020110, 18040220, 36080440]

約数ペア:

[(1, 36080440), (2, 18040220), (4, 9020110), (5, 7216088), (8, 4510055), (10, 3608044), (11, 3280040), (20, 1804022), (22, 1640020), (40, 902011), (43, 839080), (44, 820010), (55, 656008), (86, 419540), (88, 410005), (110, 328004), (172, 209770), (215, 167816), (220, 164002), (344, 104885), (430, 83908), (440, 82001), (473, 76280), (860, 41954), (946, 38140), (1720, 20977), (1892, 19070), (1907, 18920), (2365, 15256), (3784, 9535), (3814, 9460), (4730, 7628)]