2084095805

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:366

約数の個数: 64

約数和(自身を含む): 2887315200

約数和(自身を除く): 803219395

約数列:

[1, 5, 11, 41, 55, 61, 109, 139, 205, 305, 451, 545, 671, 695, 1199, 1529, 2255, 2501, 3355, 4469, 5699, 5995, 6649, 7645, 8479, 12505, 15151, 22345, 27511, 28495, 33245, 42395, 49159, 62689, 73139, 75755, 93269, 137555, 166661, 245795, 272609, 313445, 347639, 365695, 466345, 621191, 833305, 924211, 1363045, 1738195, 2998699, 3105955, 3824029, 4621055, 6833101, 10166321, 14993495, 19120145, 34165505, 37892651, 50831605, 189463255, 416819161, 2084095805]

約数ペア:

[(1, 2084095805), (5, 416819161), (11, 189463255), (41, 50831605), (55, 37892651), (61, 34165505), (109, 19120145), (139, 14993495), (205, 10166321), (305, 6833101), (451, 4621055), (545, 3824029), (671, 3105955), (695, 2998699), (1199, 1738195), (1529, 1363045), (2255, 924211), (2501, 833305), (3355, 621191), (4469, 466345), (5699, 365695), (5995, 347639), (6649, 313445), (7645, 272609), (8479, 245795), (12505, 166661), (15151, 137555), (22345, 93269), (27511, 75755), (28495, 73139), (33245, 62689), (42395, 49159)]