71363480

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{77569}}^1$

素因数の和:77603

約数の個数: 32

約数和(自身を含む): 167551200

約数和(自身を除く): 96187720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 77569, 155138, 310276, 387845, 620552, 775690, 1551380, 1784087, 3102760, 3568174, 7136348, 8920435, 14272696, 17840870, 35681740, 71363480]

約数ペア:

[(1, 71363480), (2, 35681740), (4, 17840870), (5, 14272696), (8, 8920435), (10, 7136348), (20, 3568174), (23, 3102760), (40, 1784087), (46, 1551380), (92, 775690), (115, 620552), (184, 387845), (230, 310276), (460, 155138), (920, 77569)]