43990490

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{991}}^1$

素因数の和:1214

約数の個数: 32

約数和(自身を含む): 83137536

約数和(自身を除く): 39147046

約数列:

[1, 2, 5, 10, 23, 46, 115, 193, 230, 386, 965, 991, 1930, 1982, 4439, 4955, 8878, 9910, 22195, 22793, 44390, 45586, 113965, 191263, 227930, 382526, 956315, 1912630, 4399049, 8798098, 21995245, 43990490]

約数ペア:

[(1, 43990490), (2, 21995245), (5, 8798098), (10, 4399049), (23, 1912630), (46, 956315), (115, 382526), (193, 227930), (230, 191263), (386, 113965), (965, 45586), (991, 44390), (1930, 22793), (1982, 22195), (4439, 9910), (4955, 8878)]