113493040

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61681}}^1$

素因数の和:61717

約数の個数: 40

約数和(自身を含む): 275348448

約数和(自身を除く): 161855408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 61681, 123362, 246724, 308405, 493448, 616810, 986896, 1233620, 1418663, 2467240, 2837326, 4934480, 5674652, 7093315, 11349304, 14186630, 22698608, 28373260, 56746520, 113493040]

約数ペア:

[(1, 113493040), (2, 56746520), (4, 28373260), (5, 22698608), (8, 14186630), (10, 11349304), (16, 7093315), (20, 5674652), (23, 4934480), (40, 2837326), (46, 2467240), (80, 1418663), (92, 1233620), (115, 986896), (184, 616810), (230, 493448), (368, 308405), (460, 246724), (920, 123362), (1840, 61681)]