10350640

素因数分解:

$2^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1187}}^1$

素因数の和:1309

約数の個数: 40

約数和(自身を含む): 24306480

約数和(自身を除く): 13955840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 109, 218, 436, 545, 872, 1090, 1187, 1744, 2180, 2374, 4360, 4748, 5935, 8720, 9496, 11870, 18992, 23740, 47480, 94960, 129383, 258766, 517532, 646915, 1035064, 1293830, 2070128, 2587660, 5175320, 10350640]

約数ペア:

[(1, 10350640), (2, 5175320), (4, 2587660), (5, 2070128), (8, 1293830), (10, 1035064), (16, 646915), (20, 517532), (40, 258766), (80, 129383), (109, 94960), (218, 47480), (436, 23740), (545, 18992), (872, 11870), (1090, 9496), (1187, 8720), (1744, 5935), (2180, 4748), (2374, 4360)]