7025680

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1657}}^1$

素因数の和:1723

約数の個数: 40

約数和(自身を含む): 16652952

約数和(自身を除く): 9627272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 1657, 2120, 3314, 4240, 6628, 8285, 13256, 16570, 26512, 33140, 66280, 87821, 132560, 175642, 351284, 439105, 702568, 878210, 1405136, 1756420, 3512840, 7025680]

約数ペア:

[(1, 7025680), (2, 3512840), (4, 1756420), (5, 1405136), (8, 878210), (10, 702568), (16, 439105), (20, 351284), (40, 175642), (53, 132560), (80, 87821), (106, 66280), (212, 33140), (265, 26512), (424, 16570), (530, 13256), (848, 8285), (1060, 6628), (1657, 4240), (2120, 3314)]