82912135460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{4894459}}^1$

素因数の和:4894497

約数の個数: 72

約数和(自身を含む): 218723628480

約数和(自身を除く): 135811493020

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 121, 140, 154, 220, 242, 308, 385, 484, 605, 770, 847, 1210, 1540, 1694, 2420, 3388, 4235, 8470, 16940, 4894459, 9788918, 19577836, 24472295, 34261213, 48944590, 53839049, 68522426, 97889180, 107678098, 137044852, 171306065, 215356196, 269195245, 342612130, 376873343, 538390490, 592229539, 685224260, 753746686, 1076780980, 1184459078, 1507493372, 1884366715, 2368918156, 2961147695, 3768733430, 4145606773, 5922295390, 7537466860, 8291213546, 11844590780, 16582427092, 20728033865, 41456067730, 82912135460]

約数ペア:

[(1, 82912135460), (2, 41456067730), (4, 20728033865), (5, 16582427092), (7, 11844590780), (10, 8291213546), (11, 7537466860), (14, 5922295390), (20, 4145606773), (22, 3768733430), (28, 2961147695), (35, 2368918156), (44, 1884366715), (55, 1507493372), (70, 1184459078), (77, 1076780980), (110, 753746686), (121, 685224260), (140, 592229539), (154, 538390490), (220, 376873343), (242, 342612130), (308, 269195245), (385, 215356196), (484, 171306065), (605, 137044852), (770, 107678098), (847, 97889180), (1210, 68522426), (1540, 53839049), (1694, 48944590), (2420, 34261213), (3388, 24472295), (4235, 19577836), (8470, 9788918), (16940, 4894459)]