1095160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:172

約数の個数: 64

約数和(自身を含む): 2851200

約数和(自身を除く): 1756040

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 131, 152, 190, 209, 220, 262, 380, 418, 440, 524, 655, 760, 836, 1045, 1048, 1310, 1441, 1672, 2090, 2489, 2620, 2882, 4180, 4978, 5240, 5764, 7205, 8360, 9956, 11528, 12445, 14410, 19912, 24890, 27379, 28820, 49780, 54758, 57640, 99560, 109516, 136895, 219032, 273790, 547580, 1095160]

約数ペア:

[(1, 1095160), (2, 547580), (4, 273790), (5, 219032), (8, 136895), (10, 109516), (11, 99560), (19, 57640), (20, 54758), (22, 49780), (38, 28820), (40, 27379), (44, 24890), (55, 19912), (76, 14410), (88, 12445), (95, 11528), (110, 9956), (131, 8360), (152, 7205), (190, 5764), (209, 5240), (220, 4978), (262, 4180), (380, 2882), (418, 2620), (440, 2489), (524, 2090), (655, 1672), (760, 1441), (836, 1310), (1045, 1048)]