22155440

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12041}}^1$

素因数の和:12077

約数の個数: 40

約数和(自身を含む): 53755488

約数和(自身を除く): 31600048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 12041, 24082, 48164, 60205, 96328, 120410, 192656, 240820, 276943, 481640, 553886, 963280, 1107772, 1384715, 2215544, 2769430, 4431088, 5538860, 11077720, 22155440]

約数ペア:

[(1, 22155440), (2, 11077720), (4, 5538860), (5, 4431088), (8, 2769430), (10, 2215544), (16, 1384715), (20, 1107772), (23, 963280), (40, 553886), (46, 481640), (80, 276943), (92, 240820), (115, 192656), (184, 120410), (230, 96328), (368, 60205), (460, 48164), (920, 24082), (1840, 12041)]