85784480

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{23311}}^1$

素因数の和:23349

約数の個数: 48

約数和(自身を含む): 211486464

約数和(自身を除く): 125701984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 23311, 46622, 93244, 116555, 186488, 233110, 372976, 466220, 536153, 745952, 932440, 1072306, 1864880, 2144612, 2680765, 3729760, 4289224, 5361530, 8578448, 10723060, 17156896, 21446120, 42892240, 85784480]

約数ペア:

[(1, 85784480), (2, 42892240), (4, 21446120), (5, 17156896), (8, 10723060), (10, 8578448), (16, 5361530), (20, 4289224), (23, 3729760), (32, 2680765), (40, 2144612), (46, 1864880), (80, 1072306), (92, 932440), (115, 745952), (160, 536153), (184, 466220), (230, 372976), (368, 233110), (460, 186488), (736, 116555), (920, 93244), (1840, 46622), (3680, 23311)]