84372860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29501}}^1$

素因数の和:29534

約数の個数: 48

約数和(自身を含む): 208166112

約数和(自身を除く): 123793252

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 29501, 59002, 118004, 147505, 295010, 324511, 383513, 590020, 649022, 767026, 1298044, 1534052, 1622555, 1917565, 3245110, 3835130, 4218643, 6490220, 7670260, 8437286, 16874572, 21093215, 42186430, 84372860]

約数ペア:

[(1, 84372860), (2, 42186430), (4, 21093215), (5, 16874572), (10, 8437286), (11, 7670260), (13, 6490220), (20, 4218643), (22, 3835130), (26, 3245110), (44, 1917565), (52, 1622555), (55, 1534052), (65, 1298044), (110, 767026), (130, 649022), (143, 590020), (220, 383513), (260, 324511), (286, 295010), (572, 147505), (715, 118004), (1430, 59002), (2860, 29501)]