22329760

素因数分解:

$2^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2083}}^1$

素因数の和:2165

約数の個数: 48

約数和(自身を含む): 53567136

約数和(自身を除く): 31237376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 67, 80, 134, 160, 268, 335, 536, 670, 1072, 1340, 2083, 2144, 2680, 4166, 5360, 8332, 10415, 10720, 16664, 20830, 33328, 41660, 66656, 83320, 139561, 166640, 279122, 333280, 558244, 697805, 1116488, 1395610, 2232976, 2791220, 4465952, 5582440, 11164880, 22329760]

約数ペア:

[(1, 22329760), (2, 11164880), (4, 5582440), (5, 4465952), (8, 2791220), (10, 2232976), (16, 1395610), (20, 1116488), (32, 697805), (40, 558244), (67, 333280), (80, 279122), (134, 166640), (160, 139561), (268, 83320), (335, 66656), (536, 41660), (670, 33328), (1072, 20830), (1340, 16664), (2083, 10720), (2144, 10415), (2680, 8332), (4166, 5360)]