33406960

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{7879}}^1$

素因数の和:7945

約数の個数: 40

約数和(自身を含む): 79146720

約数和(自身を除く): 45739760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 7879, 15758, 31516, 39395, 63032, 78790, 126064, 157580, 315160, 417587, 630320, 835174, 1670348, 2087935, 3340696, 4175870, 6681392, 8351740, 16703480, 33406960]

約数ペア:

[(1, 33406960), (2, 16703480), (4, 8351740), (5, 6681392), (8, 4175870), (10, 3340696), (16, 2087935), (20, 1670348), (40, 835174), (53, 630320), (80, 417587), (106, 315160), (212, 157580), (265, 126064), (424, 78790), (530, 63032), (848, 39395), (1060, 31516), (2120, 15758), (4240, 7879)]