14515692520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{378407}}^1$

素因数の和:378562

約数の個数: 64

約数和(自身を含む): 37598618880

約数和(自身を除く): 23082926360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 137, 140, 274, 280, 548, 685, 959, 1096, 1370, 1918, 2740, 3836, 4795, 5480, 7672, 9590, 19180, 38360, 378407, 756814, 1513628, 1892035, 2648849, 3027256, 3784070, 5297698, 7568140, 10595396, 13244245, 15136280, 21190792, 26488490, 51841759, 52976980, 103683518, 105953960, 207367036, 259208795, 362892313, 414734072, 518417590, 725784626, 1036835180, 1451569252, 1814461565, 2073670360, 2903138504, 3628923130, 7257846260, 14515692520]

約数ペア:

[(1, 14515692520), (2, 7257846260), (4, 3628923130), (5, 2903138504), (7, 2073670360), (8, 1814461565), (10, 1451569252), (14, 1036835180), (20, 725784626), (28, 518417590), (35, 414734072), (40, 362892313), (56, 259208795), (70, 207367036), (137, 105953960), (140, 103683518), (274, 52976980), (280, 51841759), (548, 26488490), (685, 21190792), (959, 15136280), (1096, 13244245), (1370, 10595396), (1918, 7568140), (2740, 5297698), (3836, 3784070), (4795, 3027256), (5480, 2648849), (7672, 1892035), (9590, 1513628), (19180, 756814), (38360, 378407)]