5201991520

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1289}}^1\times {\mathrm{2293}}^1$

素因数の和:3608

約数の個数: 96

約数和(自身を含む): 13423203360

約数和(自身を除く): 8221211840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1289, 1760, 2293, 2578, 4586, 5156, 6445, 9172, 10312, 11465, 12890, 14179, 18344, 20624, 22930, 25223, 25780, 28358, 36688, 41248, 45860, 50446, 51560, 56716, 70895, 73376, 91720, 100892, 103120, 113432, 126115, 141790, 183440, 201784, 206240, 226864, 252230, 283580, 366880, 403568, 453728, 504460, 567160, 807136, 1008920, 1134320, 2017840, 2268640, 2955677, 4035680, 5911354, 11822708, 14778385, 23645416, 29556770, 32512447, 47290832, 59113540, 65024894, 94581664, 118227080, 130049788, 162562235, 236454160, 260099576, 325124470, 472908320, 520199152, 650248940, 1040398304, 1300497880, 2600995760, 5201991520]

約数ペア:

[(1, 5201991520), (2, 2600995760), (4, 1300497880), (5, 1040398304), (8, 650248940), (10, 520199152), (11, 472908320), (16, 325124470), (20, 260099576), (22, 236454160), (32, 162562235), (40, 130049788), (44, 118227080), (55, 94581664), (80, 65024894), (88, 59113540), (110, 47290832), (160, 32512447), (176, 29556770), (220, 23645416), (352, 14778385), (440, 11822708), (880, 5911354), (1289, 4035680), (1760, 2955677), (2293, 2268640), (2578, 2017840), (4586, 1134320), (5156, 1008920), (6445, 807136), (9172, 567160), (10312, 504460), (11465, 453728), (12890, 403568), (14179, 366880), (18344, 283580), (20624, 252230), (22930, 226864), (25223, 206240), (25780, 201784), (28358, 183440), (36688, 141790), (41248, 126115), (45860, 113432), (50446, 103120), (51560, 100892), (56716, 91720), (70895, 73376)]