1017260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2677}}^1$

素因数の和:2705

約数の個数: 24

約数和(自身を含む): 2249520

約数和(自身を除く): 1232260

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 2677, 5354, 10708, 13385, 26770, 50863, 53540, 101726, 203452, 254315, 508630, 1017260]

約数ペア:

[(1, 1017260), (2, 508630), (4, 254315), (5, 203452), (10, 101726), (19, 53540), (20, 50863), (38, 26770), (76, 13385), (95, 10708), (190, 5354), (380, 2677)]