140696950

素因数分解:

$2^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{22157}}^1$

素因数の和:22296

約数の個数: 24

約数和(自身を含む): 263768832

約数和(自身を除く): 123071882

約数列:

[1, 2, 5, 10, 25, 50, 127, 254, 635, 1270, 3175, 6350, 22157, 44314, 110785, 221570, 553925, 1107850, 2813939, 5627878, 14069695, 28139390, 70348475, 140696950]

約数ペア:

[(1, 140696950), (2, 70348475), (5, 28139390), (10, 14069695), (25, 5627878), (50, 2813939), (127, 1107850), (254, 553925), (635, 221570), (1270, 110785), (3175, 44314), (6350, 22157)]