84510880

素因数分解:

$2^5\times 5^1\times {\mathrm{127}}^1\times {\mathrm{4159}}^1$

素因数の和:4301

約数の個数: 48

約数和(自身を含む): 201277440

約数和(自身を除く): 116766560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 127, 160, 254, 508, 635, 1016, 1270, 2032, 2540, 4064, 4159, 5080, 8318, 10160, 16636, 20320, 20795, 33272, 41590, 66544, 83180, 133088, 166360, 332720, 528193, 665440, 1056386, 2112772, 2640965, 4225544, 5281930, 8451088, 10563860, 16902176, 21127720, 42255440, 84510880]

約数ペア:

[(1, 84510880), (2, 42255440), (4, 21127720), (5, 16902176), (8, 10563860), (10, 8451088), (16, 5281930), (20, 4225544), (32, 2640965), (40, 2112772), (80, 1056386), (127, 665440), (160, 528193), (254, 332720), (508, 166360), (635, 133088), (1016, 83180), (1270, 66544), (2032, 41590), (2540, 33272), (4064, 20795), (4159, 20320), (5080, 16636), (8318, 10160)]