8078542075

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{2657}}^1$

素因数の和:2896

約数の個数: 48

約数和(自身を含む): 10896311520

約数和(自身を除く): 2817769445

約数列:

[1, 5, 19, 25, 37, 95, 173, 185, 475, 703, 865, 925, 2657, 3287, 3515, 4325, 6401, 13285, 16435, 17575, 32005, 50483, 66425, 82175, 98309, 121619, 160025, 252415, 459661, 491545, 608095, 1262075, 1867871, 2298305, 2457725, 3040475, 8733559, 9339355, 11491525, 17007457, 43667795, 46696775, 85037285, 218338975, 323141683, 425186425, 1615708415, 8078542075]

約数ペア:

[(1, 8078542075), (5, 1615708415), (19, 425186425), (25, 323141683), (37, 218338975), (95, 85037285), (173, 46696775), (185, 43667795), (475, 17007457), (703, 11491525), (865, 9339355), (925, 8733559), (2657, 3040475), (3287, 2457725), (3515, 2298305), (4325, 1867871), (6401, 1262075), (13285, 608095), (16435, 491545), (17575, 459661), (32005, 252415), (50483, 160025), (66425, 121619), (82175, 98309)]