114400040

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{27767}}^1$

素因数の和:27881

約数の個数: 32

約数和(自身を含む): 259908480

約数和(自身を除く): 145508440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 2060, 4120, 27767, 55534, 111068, 138835, 222136, 277670, 555340, 1110680, 2860001, 5720002, 11440004, 14300005, 22880008, 28600010, 57200020, 114400040]

約数ペア:

[(1, 114400040), (2, 57200020), (4, 28600010), (5, 22880008), (8, 14300005), (10, 11440004), (20, 5720002), (40, 2860001), (103, 1110680), (206, 555340), (412, 277670), (515, 222136), (824, 138835), (1030, 111068), (2060, 55534), (4120, 27767)]