29160560

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2549}}^1$

素因数の和:2586

約数の個数: 80

約数和(自身を含む): 79682400

約数和(自身を除く): 50521840

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 440, 520, 572, 715, 880, 1040, 1144, 1430, 2288, 2549, 2860, 5098, 5720, 10196, 11440, 12745, 20392, 25490, 28039, 33137, 40784, 50980, 56078, 66274, 101960, 112156, 132548, 140195, 165685, 203920, 224312, 265096, 280390, 331370, 364507, 448624, 530192, 560780, 662740, 729014, 1121560, 1325480, 1458028, 1822535, 2243120, 2650960, 2916056, 3645070, 5832112, 7290140, 14580280, 29160560]

約数ペア:

[(1, 29160560), (2, 14580280), (4, 7290140), (5, 5832112), (8, 3645070), (10, 2916056), (11, 2650960), (13, 2243120), (16, 1822535), (20, 1458028), (22, 1325480), (26, 1121560), (40, 729014), (44, 662740), (52, 560780), (55, 530192), (65, 448624), (80, 364507), (88, 331370), (104, 280390), (110, 265096), (130, 224312), (143, 203920), (176, 165685), (208, 140195), (220, 132548), (260, 112156), (286, 101960), (440, 66274), (520, 56078), (572, 50980), (715, 40784), (880, 33137), (1040, 28039), (1144, 25490), (1430, 20392), (2288, 12745), (2549, 11440), (2860, 10196), (5098, 5720)]