708012160

素因数分解:

$2^7\times 5^1\times {\mathrm{53}}^1\times {\mathrm{20873}}^1$

素因数の和:20945

約数の個数: 64

約数和(自身を含む): 1724609880

約数和(自身を除く): 1016597720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 128, 160, 212, 265, 320, 424, 530, 640, 848, 1060, 1696, 2120, 3392, 4240, 6784, 8480, 16960, 20873, 33920, 41746, 83492, 104365, 166984, 208730, 333968, 417460, 667936, 834920, 1106269, 1335872, 1669840, 2212538, 2671744, 3339680, 4425076, 5531345, 6679360, 8850152, 11062690, 13358720, 17700304, 22125380, 35400608, 44250760, 70801216, 88501520, 141602432, 177003040, 354006080, 708012160]

約数ペア:

[(1, 708012160), (2, 354006080), (4, 177003040), (5, 141602432), (8, 88501520), (10, 70801216), (16, 44250760), (20, 35400608), (32, 22125380), (40, 17700304), (53, 13358720), (64, 11062690), (80, 8850152), (106, 6679360), (128, 5531345), (160, 4425076), (212, 3339680), (265, 2671744), (320, 2212538), (424, 1669840), (530, 1335872), (640, 1106269), (848, 834920), (1060, 667936), (1696, 417460), (2120, 333968), (3392, 208730), (4240, 166984), (6784, 104365), (8480, 83492), (16960, 41746), (20873, 33920)]