91032860

素因数分解:

$2^2\times 5^1\times {\mathrm{1601}}^1\times {\mathrm{2843}}^1$

素因数の和:4453

約数の個数: 24

約数和(自身を含む): 191355696

約数和(自身を除く): 100322836

約数列:

[1, 2, 4, 5, 10, 20, 1601, 2843, 3202, 5686, 6404, 8005, 11372, 14215, 16010, 28430, 32020, 56860, 4551643, 9103286, 18206572, 22758215, 45516430, 91032860]

約数ペア:

[(1, 91032860), (2, 45516430), (4, 22758215), (5, 18206572), (10, 9103286), (20, 4551643), (1601, 56860), (2843, 32020), (3202, 28430), (5686, 16010), (6404, 14215), (8005, 11372)]