108815960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{247309}}^1$

素因数の和:247331

約数の個数: 32

約数和(自身を含む): 267094800

約数和(自身を除く): 158278840

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 247309, 494618, 989236, 1236545, 1978472, 2473090, 2720399, 4946180, 5440798, 9892360, 10881596, 13601995, 21763192, 27203990, 54407980, 108815960]

約数ペア:

[(1, 108815960), (2, 54407980), (4, 27203990), (5, 21763192), (8, 13601995), (10, 10881596), (11, 9892360), (20, 5440798), (22, 4946180), (40, 2720399), (44, 2473090), (55, 1978472), (88, 1236545), (110, 989236), (220, 494618), (440, 247309)]