67551920

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{36713}}^1$

素因数の和:36749

約数の個数: 40

約数和(自身を含む): 163891296

約数和(自身を除く): 96339376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 36713, 73426, 146852, 183565, 293704, 367130, 587408, 734260, 844399, 1468520, 1688798, 2937040, 3377596, 4221995, 6755192, 8443990, 13510384, 16887980, 33775960, 67551920]

約数ペア:

[(1, 67551920), (2, 33775960), (4, 16887980), (5, 13510384), (8, 8443990), (10, 6755192), (16, 4221995), (20, 3377596), (23, 2937040), (40, 1688798), (46, 1468520), (80, 844399), (92, 734260), (115, 587408), (184, 367130), (230, 293704), (368, 183565), (460, 146852), (920, 73426), (1840, 36713)]