97979540

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{212999}}^1$

素因数の和:213031

約数の個数: 24

約数和(自身を含む): 214704000

約数和(自身を除く): 116724460

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 212999, 425998, 851996, 1064995, 2129990, 4259980, 4898977, 9797954, 19595908, 24494885, 48989770, 97979540]

約数ペア:

[(1, 97979540), (2, 48989770), (4, 24494885), (5, 19595908), (10, 9797954), (20, 4898977), (23, 4259980), (46, 2129990), (92, 1064995), (115, 851996), (230, 425998), (460, 212999)]