78305750

素因数分解:

$2^1\times 5^3\times {\mathrm{103}}^1\times {\mathrm{3041}}^1$

素因数の和:3161

約数の個数: 32

約数和(自身を含む): 148060224

約数和(自身を除く): 69754474

約数列:

[1, 2, 5, 10, 25, 50, 103, 125, 206, 250, 515, 1030, 2575, 3041, 5150, 6082, 12875, 15205, 25750, 30410, 76025, 152050, 313223, 380125, 626446, 760250, 1566115, 3132230, 7830575, 15661150, 39152875, 78305750]

約数ペア:

[(1, 78305750), (2, 39152875), (5, 15661150), (10, 7830575), (25, 3132230), (50, 1566115), (103, 760250), (125, 626446), (206, 380125), (250, 313223), (515, 152050), (1030, 76025), (2575, 30410), (3041, 25750), (5150, 15205), (6082, 12875)]