105160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1$

素因数の和:261

約数の個数: 32

約数和(自身を含む): 259200

約数和(自身を除く): 154040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 239, 440, 478, 956, 1195, 1912, 2390, 2629, 4780, 5258, 9560, 10516, 13145, 21032, 26290, 52580, 105160]

約数ペア:

[(1, 105160), (2, 52580), (4, 26290), (5, 21032), (8, 13145), (10, 10516), (11, 9560), (20, 5258), (22, 4780), (40, 2629), (44, 2390), (55, 1912), (88, 1195), (110, 956), (220, 478), (239, 440)]