29554120

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1051}}^1$

素因数の和:1118

約数の個数: 64

約数和(自身を含む): 71956800

約数和(自身を除く): 42402680

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 37, 38, 40, 74, 76, 95, 148, 152, 185, 190, 296, 370, 380, 703, 740, 760, 1051, 1406, 1480, 2102, 2812, 3515, 4204, 5255, 5624, 7030, 8408, 10510, 14060, 19969, 21020, 28120, 38887, 39938, 42040, 77774, 79876, 99845, 155548, 159752, 194435, 199690, 311096, 388870, 399380, 738853, 777740, 798760, 1477706, 1555480, 2955412, 3694265, 5910824, 7388530, 14777060, 29554120]

約数ペア:

[(1, 29554120), (2, 14777060), (4, 7388530), (5, 5910824), (8, 3694265), (10, 2955412), (19, 1555480), (20, 1477706), (37, 798760), (38, 777740), (40, 738853), (74, 399380), (76, 388870), (95, 311096), (148, 199690), (152, 194435), (185, 159752), (190, 155548), (296, 99845), (370, 79876), (380, 77774), (703, 42040), (740, 39938), (760, 38887), (1051, 28120), (1406, 21020), (1480, 19969), (2102, 14060), (2812, 10510), (3515, 8408), (4204, 7030), (5255, 5624)]