66105160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{150239}}^1$

素因数の和:150261

約数の個数: 32

約数和(自身を含む): 162259200

約数和(自身を除く): 96154040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 150239, 300478, 600956, 751195, 1201912, 1502390, 1652629, 3004780, 3305258, 6009560, 6610516, 8263145, 13221032, 16526290, 33052580, 66105160]

約数ペア:

[(1, 66105160), (2, 33052580), (4, 16526290), (5, 13221032), (8, 8263145), (10, 6610516), (11, 6009560), (20, 3305258), (22, 3004780), (40, 1652629), (44, 1502390), (55, 1201912), (88, 751195), (110, 600956), (220, 300478), (440, 150239)]