25105253208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1447}}^1\times {\mathrm{1693}}^1$

素因数の和:3217

約数の個数: 128

約数和(自身を含む): 72998661120

約数和(自身を除く): 47893407912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 61, 84, 122, 168, 183, 244, 366, 427, 488, 732, 854, 1281, 1447, 1464, 1693, 1708, 2562, 2894, 3386, 3416, 4341, 5079, 5124, 5788, 6772, 8682, 10129, 10158, 10248, 11576, 11851, 13544, 17364, 20258, 20316, 23702, 30387, 34728, 35553, 40516, 40632, 47404, 60774, 71106, 81032, 88267, 94808, 103273, 121548, 142212, 176534, 206546, 243096, 264801, 284424, 309819, 353068, 413092, 529602, 617869, 619638, 706136, 722911, 826184, 1059204, 1235738, 1239276, 1445822, 1853607, 2118408, 2168733, 2449771, 2471476, 2478552, 2891644, 3707214, 4337466, 4899542, 4942952, 5783288, 7349313, 7414428, 8674932, 9799084, 14698626, 14828856, 17148397, 17349864, 19598168, 29397252, 34296794, 51445191, 58794504, 68593588, 102890382, 137187176, 149436031, 205780764, 298872062, 411561528, 448308093, 597744124, 896616186, 1046052217, 1195488248, 1793232372, 2092104434, 3138156651, 3586464744, 4184208868, 6276313302, 8368417736, 12552626604, 25105253208]

約数ペア:

[(1, 25105253208), (2, 12552626604), (3, 8368417736), (4, 6276313302), (6, 4184208868), (7, 3586464744), (8, 3138156651), (12, 2092104434), (14, 1793232372), (21, 1195488248), (24, 1046052217), (28, 896616186), (42, 597744124), (56, 448308093), (61, 411561528), (84, 298872062), (122, 205780764), (168, 149436031), (183, 137187176), (244, 102890382), (366, 68593588), (427, 58794504), (488, 51445191), (732, 34296794), (854, 29397252), (1281, 19598168), (1447, 17349864), (1464, 17148397), (1693, 14828856), (1708, 14698626), (2562, 9799084), (2894, 8674932), (3386, 7414428), (3416, 7349313), (4341, 5783288), (5079, 4942952), (5124, 4899542), (5788, 4337466), (6772, 3707214), (8682, 2891644), (10129, 2478552), (10158, 2471476), (10248, 2449771), (11576, 2168733), (11851, 2118408), (13544, 1853607), (17364, 1445822), (20258, 1239276), (20316, 1235738), (23702, 1059204), (30387, 826184), (34728, 722911), (35553, 706136), (40516, 619638), (40632, 617869), (47404, 529602), (60774, 413092), (71106, 353068), (81032, 309819), (88267, 284424), (94808, 264801), (103273, 243096), (121548, 206546), (142212, 176534)]