26667079280

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1117}}^1\times {\mathrm{2789}}^1$

素因数の和:4026

約数の個数: 80

約数和(自身を含む): 62658891360

約数和(自身を除く): 35991812080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 428, 535, 856, 1070, 1117, 1712, 2140, 2234, 2789, 4280, 4468, 5578, 5585, 8560, 8936, 11156, 11170, 13945, 17872, 22312, 22340, 27890, 44624, 44680, 55780, 89360, 111560, 119519, 223120, 239038, 298423, 478076, 596846, 597595, 956152, 1193692, 1195190, 1492115, 1912304, 2387384, 2390380, 2984230, 3115313, 4774768, 4780760, 5968460, 6230626, 9561520, 11936920, 12461252, 15576565, 23873840, 24922504, 31153130, 49845008, 62306260, 124612520, 249225040, 333338491, 666676982, 1333353964, 1666692455, 2666707928, 3333384910, 5333415856, 6666769820, 13333539640, 26667079280]

約数ペア:

[(1, 26667079280), (2, 13333539640), (4, 6666769820), (5, 5333415856), (8, 3333384910), (10, 2666707928), (16, 1666692455), (20, 1333353964), (40, 666676982), (80, 333338491), (107, 249225040), (214, 124612520), (428, 62306260), (535, 49845008), (856, 31153130), (1070, 24922504), (1117, 23873840), (1712, 15576565), (2140, 12461252), (2234, 11936920), (2789, 9561520), (4280, 6230626), (4468, 5968460), (5578, 4780760), (5585, 4774768), (8560, 3115313), (8936, 2984230), (11156, 2390380), (11170, 2387384), (13945, 1912304), (17872, 1492115), (22312, 1195190), (22340, 1193692), (27890, 956152), (44624, 597595), (44680, 596846), (55780, 478076), (89360, 298423), (111560, 239038), (119519, 223120)]