25776560

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{14009}}^1$

素因数の和:14045

約数の個数: 40

約数和(自身を含む): 62540640

約数和(自身を除く): 36764080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 14009, 28018, 56036, 70045, 112072, 140090, 224144, 280180, 322207, 560360, 644414, 1120720, 1288828, 1611035, 2577656, 3222070, 5155312, 6444140, 12888280, 25776560]

約数ペア:

[(1, 25776560), (2, 12888280), (4, 6444140), (5, 5155312), (8, 3222070), (10, 2577656), (16, 1611035), (20, 1288828), (23, 1120720), (40, 644414), (46, 560360), (80, 322207), (92, 280180), (115, 224144), (184, 140090), (230, 112072), (368, 70045), (460, 56036), (920, 28018), (1840, 14009)]