9113980

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{19813}}^1$

素因数の和:19845

約数の個数: 24

約数和(自身を含む): 19972512

約数和(自身を除く): 10858532

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 19813, 39626, 79252, 99065, 198130, 396260, 455699, 911398, 1822796, 2278495, 4556990, 9113980]

約数ペア:

[(1, 9113980), (2, 4556990), (4, 2278495), (5, 1822796), (10, 911398), (20, 455699), (23, 396260), (46, 198130), (92, 99065), (115, 79252), (230, 39626), (460, 19813)]