9967280

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5417}}^1$

素因数の和:5453

約数の個数: 40

約数和(自身を含む): 24185952

約数和(自身を除く): 14218672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 5417, 10834, 21668, 27085, 43336, 54170, 86672, 108340, 124591, 216680, 249182, 433360, 498364, 622955, 996728, 1245910, 1993456, 2491820, 4983640, 9967280]

約数ペア:

[(1, 9967280), (2, 4983640), (4, 2491820), (5, 1993456), (8, 1245910), (10, 996728), (16, 622955), (20, 498364), (23, 433360), (40, 249182), (46, 216680), (80, 124591), (92, 108340), (115, 86672), (184, 54170), (230, 43336), (368, 27085), (460, 21668), (920, 10834), (1840, 5417)]