4070770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1609}}^1$

素因数の和:1650

約数の個数: 32

約数和(自身を含む): 8346240

約数和(自身を除く): 4275470

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 1609, 2530, 3218, 8045, 16090, 17699, 35398, 37007, 74014, 88495, 176990, 185035, 370070, 407077, 814154, 2035385, 4070770]

約数ペア:

[(1, 4070770), (2, 2035385), (5, 814154), (10, 407077), (11, 370070), (22, 185035), (23, 176990), (46, 88495), (55, 74014), (110, 37007), (115, 35398), (230, 17699), (253, 16090), (506, 8045), (1265, 3218), (1609, 2530)]