2247883280

素因数分解:

$2^4\times 5^1\times {\mathrm{2713}}^1\times {\mathrm{10357}}^1$

素因数の和:13083

約数の個数: 40

約数和(自身を含む): 5228759832

約数和(自身を除く): 2980876552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2713, 5426, 10357, 10852, 13565, 20714, 21704, 27130, 41428, 43408, 51785, 54260, 82856, 103570, 108520, 165712, 207140, 217040, 414280, 828560, 28098541, 56197082, 112394164, 140492705, 224788328, 280985410, 449576656, 561970820, 1123941640, 2247883280]

約数ペア:

[(1, 2247883280), (2, 1123941640), (4, 561970820), (5, 449576656), (8, 280985410), (10, 224788328), (16, 140492705), (20, 112394164), (40, 56197082), (80, 28098541), (2713, 828560), (5426, 414280), (10357, 217040), (10852, 207140), (13565, 165712), (20714, 108520), (21704, 103570), (27130, 82856), (41428, 54260), (43408, 51785)]