83717930

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{2011}}^1$

素因数の和:2222

約数の個数: 32

約数和(自身を含む): 158191488

約数和(自身を除く): 74473558

約数列:

[1, 2, 5, 10, 23, 46, 115, 181, 230, 362, 905, 1810, 2011, 4022, 4163, 8326, 10055, 20110, 20815, 41630, 46253, 92506, 231265, 363991, 462530, 727982, 1819955, 3639910, 8371793, 16743586, 41858965, 83717930]

約数ペア:

[(1, 83717930), (2, 41858965), (5, 16743586), (10, 8371793), (23, 3639910), (46, 1819955), (115, 727982), (181, 462530), (230, 363991), (362, 231265), (905, 92506), (1810, 46253), (2011, 41630), (4022, 20815), (4163, 20110), (8326, 10055)]