54663640

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59417}}^1$

素因数の和:59451

約数の個数: 32

約数和(自身を含む): 128342880

約数和(自身を除く): 73679240

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 59417, 118834, 237668, 297085, 475336, 594170, 1188340, 1366591, 2376680, 2733182, 5466364, 6832955, 10932728, 13665910, 27331820, 54663640]

約数ペア:

[(1, 54663640), (2, 27331820), (4, 13665910), (5, 10932728), (8, 6832955), (10, 5466364), (20, 2733182), (23, 2376680), (40, 1366591), (46, 1188340), (92, 594170), (115, 475336), (184, 297085), (230, 237668), (460, 118834), (920, 59417)]