82731920

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{44963}}^1$

素因数の和:44999

約数の個数: 40

約数和(自身を含む): 200719296

約数和(自身を除く): 117987376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 44963, 89926, 179852, 224815, 359704, 449630, 719408, 899260, 1034149, 1798520, 2068298, 3597040, 4136596, 5170745, 8273192, 10341490, 16546384, 20682980, 41365960, 82731920]

約数ペア:

[(1, 82731920), (2, 41365960), (4, 20682980), (5, 16546384), (8, 10341490), (10, 8273192), (16, 5170745), (20, 4136596), (23, 3597040), (40, 2068298), (46, 1798520), (80, 1034149), (92, 899260), (115, 719408), (184, 449630), (230, 359704), (368, 224815), (460, 179852), (920, 89926), (1840, 44963)]