23169280

素因数分解:

$2^8\times 5^1\times {\mathrm{23}}^1\times {\mathrm{787}}^1$

素因数の和:831

約数の個数: 72

約数和(自身を含む): 57984192

約数和(自身を除く): 34814912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 256, 320, 368, 460, 640, 736, 787, 920, 1280, 1472, 1574, 1840, 2944, 3148, 3680, 3935, 5888, 6296, 7360, 7870, 12592, 14720, 15740, 18101, 25184, 29440, 31480, 36202, 50368, 62960, 72404, 90505, 100736, 125920, 144808, 181010, 201472, 251840, 289616, 362020, 503680, 579232, 724040, 1007360, 1158464, 1448080, 2316928, 2896160, 4633856, 5792320, 11584640, 23169280]

約数ペア:

[(1, 23169280), (2, 11584640), (4, 5792320), (5, 4633856), (8, 2896160), (10, 2316928), (16, 1448080), (20, 1158464), (23, 1007360), (32, 724040), (40, 579232), (46, 503680), (64, 362020), (80, 289616), (92, 251840), (115, 201472), (128, 181010), (160, 144808), (184, 125920), (230, 100736), (256, 90505), (320, 72404), (368, 62960), (460, 50368), (640, 36202), (736, 31480), (787, 29440), (920, 25184), (1280, 18101), (1472, 15740), (1574, 14720), (1840, 12592), (2944, 7870), (3148, 7360), (3680, 6296), (3935, 5888)]