17967997247660

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1\times {\mathrm{879533}}^1$

素因数の和:879903

約数の個数: 96

約数和(自身を含む): 39094202714112

約数和(自身を除く): 21126205466452

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 103, 188, 206, 211, 235, 412, 422, 470, 515, 844, 940, 1030, 1055, 2060, 2110, 4220, 4841, 9682, 9917, 19364, 19834, 21733, 24205, 39668, 43466, 48410, 49585, 86932, 96820, 99170, 108665, 198340, 217330, 434660, 879533, 1021451, 1759066, 2042902, 3518132, 4085804, 4397665, 5107255, 8795330, 10214510, 17590660, 20429020, 41338051, 82676102, 90591899, 165352204, 181183798, 185581463, 206690255, 362367596, 371162926, 413380510, 452959495, 742325852, 826761020, 905918990, 927907315, 1811837980, 1855814630, 3711629260, 4257819253, 8515638506, 8722328761, 17031277012, 17444657522, 19114890689, 21289096265, 34889315044, 38229781378, 42578192530, 43611643805, 76459562756, 85156385060, 87223287610, 95574453445, 174446575220, 191148906890, 382297813780, 898399862383, 1796799724766, 3593599449532, 4491999311915, 8983998623830, 17967997247660]

約数ペア:

[(1, 17967997247660), (2, 8983998623830), (4, 4491999311915), (5, 3593599449532), (10, 1796799724766), (20, 898399862383), (47, 382297813780), (94, 191148906890), (103, 174446575220), (188, 95574453445), (206, 87223287610), (211, 85156385060), (235, 76459562756), (412, 43611643805), (422, 42578192530), (470, 38229781378), (515, 34889315044), (844, 21289096265), (940, 19114890689), (1030, 17444657522), (1055, 17031277012), (2060, 8722328761), (2110, 8515638506), (4220, 4257819253), (4841, 3711629260), (9682, 1855814630), (9917, 1811837980), (19364, 927907315), (19834, 905918990), (21733, 826761020), (24205, 742325852), (39668, 452959495), (43466, 413380510), (48410, 371162926), (49585, 362367596), (86932, 206690255), (96820, 185581463), (99170, 181183798), (108665, 165352204), (198340, 90591899), (217330, 82676102), (434660, 41338051), (879533, 20429020), (1021451, 17590660), (1759066, 10214510), (2042902, 8795330), (3518132, 5107255), (4085804, 4397665)]