2201722495

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{389}}^1$

素因数の和:592

約数の個数: 64

約数和(自身を含む): 3234816000

約数和(自身を除く): 1033093505

約数列:

[1, 5, 7, 23, 35, 79, 89, 115, 161, 389, 395, 445, 553, 623, 805, 1817, 1945, 2047, 2723, 2765, 3115, 7031, 8947, 9085, 10235, 12719, 13615, 14329, 30731, 34621, 35155, 44735, 49217, 62629, 63595, 71645, 153655, 161713, 173105, 215117, 242347, 246085, 313145, 706813, 796283, 808565, 1075585, 1131991, 1211735, 2735059, 3534065, 3981415, 4947691, 5573981, 5659955, 13675295, 19145413, 24738455, 27869905, 62906357, 95727065, 314531785, 440344499, 2201722495]

約数ペア:

[(1, 2201722495), (5, 440344499), (7, 314531785), (23, 95727065), (35, 62906357), (79, 27869905), (89, 24738455), (115, 19145413), (161, 13675295), (389, 5659955), (395, 5573981), (445, 4947691), (553, 3981415), (623, 3534065), (805, 2735059), (1817, 1211735), (1945, 1131991), (2047, 1075585), (2723, 808565), (2765, 796283), (3115, 706813), (7031, 313145), (8947, 246085), (9085, 242347), (10235, 215117), (12719, 173105), (13615, 161713), (14329, 153655), (30731, 71645), (34621, 63595), (35155, 62629), (44735, 49217)]