84514480

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{62143}}^1$

素因数の和:62173

約数の個数: 40

約数和(自身を含む): 208058112

約数和(自身を除く): 123543632

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 62143, 124286, 248572, 310715, 497144, 621430, 994288, 1056431, 1242860, 2112862, 2485720, 4225724, 4971440, 5282155, 8451448, 10564310, 16902896, 21128620, 42257240, 84514480]

約数ペア:

[(1, 84514480), (2, 42257240), (4, 21128620), (5, 16902896), (8, 10564310), (10, 8451448), (16, 5282155), (17, 4971440), (20, 4225724), (34, 2485720), (40, 2112862), (68, 1242860), (80, 1056431), (85, 994288), (136, 621430), (170, 497144), (272, 310715), (340, 248572), (680, 124286), (1360, 62143)]