40700110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{16087}}^1$

素因数の和:16128

約数の個数: 32

約数和(自身を含む): 83400192

約数和(自身を除く): 42700082

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 16087, 32174, 80435, 160870, 176957, 353914, 370001, 740002, 884785, 1769570, 1850005, 3700010, 4070011, 8140022, 20350055, 40700110]

約数ペア:

[(1, 40700110), (2, 20350055), (5, 8140022), (10, 4070011), (11, 3700010), (22, 1850005), (23, 1769570), (46, 884785), (55, 740002), (110, 370001), (115, 353914), (230, 176957), (253, 160870), (506, 80435), (1265, 32174), (2530, 16087)]