11065720

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{4129}}^1$

素因数の和:4207

約数の個数: 32

約数和(自身を含む): 25275600

約数和(自身を除く): 14209880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 4129, 8258, 16516, 20645, 33032, 41290, 82580, 165160, 276643, 553286, 1106572, 1383215, 2213144, 2766430, 5532860, 11065720]

約数ペア:

[(1, 11065720), (2, 5532860), (4, 2766430), (5, 2213144), (8, 1383215), (10, 1106572), (20, 553286), (40, 276643), (67, 165160), (134, 82580), (268, 41290), (335, 33032), (536, 20645), (670, 16516), (1340, 8258), (2680, 4129)]