4065710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1607}}^1$

素因数の和:1648

約数の個数: 32

約数和(自身を含む): 8335872

約数和(自身を除く): 4270162

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 1607, 2530, 3214, 8035, 16070, 17677, 35354, 36961, 73922, 88385, 176770, 184805, 369610, 406571, 813142, 2032855, 4065710]

約数ペア:

[(1, 4065710), (2, 2032855), (5, 813142), (10, 406571), (11, 369610), (22, 184805), (23, 176770), (46, 88385), (55, 73922), (110, 36961), (115, 35354), (230, 17677), (253, 16070), (506, 8035), (1265, 3214), (1607, 2530)]