133055560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{302399}}^1$

素因数の和:302421

約数の個数: 32

約数和(自身を含む): 326592000

約数和(自身を除く): 193536440

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 302399, 604798, 1209596, 1511995, 2419192, 3023990, 3326389, 6047980, 6652778, 12095960, 13305556, 16631945, 26611112, 33263890, 66527780, 133055560]

約数ペア:

[(1, 133055560), (2, 66527780), (4, 33263890), (5, 26611112), (8, 16631945), (10, 13305556), (11, 12095960), (20, 6652778), (22, 6047980), (40, 3326389), (44, 3023990), (55, 2419192), (88, 1511995), (110, 1209596), (220, 604798), (440, 302399)]