83346020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{443}}^1$

素因数の和:884

約数の個数: 48

約数和(自身を含む): 183496320

約数和(自身を除く): 100150300

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 409, 443, 460, 818, 886, 1636, 1772, 2045, 2215, 4090, 4430, 8180, 8860, 9407, 10189, 18814, 20378, 37628, 40756, 47035, 50945, 94070, 101890, 181187, 188140, 203780, 362374, 724748, 905935, 1811870, 3623740, 4167301, 8334602, 16669204, 20836505, 41673010, 83346020]

約数ペア:

[(1, 83346020), (2, 41673010), (4, 20836505), (5, 16669204), (10, 8334602), (20, 4167301), (23, 3623740), (46, 1811870), (92, 905935), (115, 724748), (230, 362374), (409, 203780), (443, 188140), (460, 181187), (818, 101890), (886, 94070), (1636, 50945), (1772, 47035), (2045, 40756), (2215, 37628), (4090, 20378), (4430, 18814), (8180, 10189), (8860, 9407)]