23191567490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{22027}}^1$

素因数の和:22156

約数の個数: 96

約数和(自身を含む): 52243367040

約数和(自身を除く): 29051799550

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 89, 91, 130, 169, 178, 182, 338, 445, 455, 623, 845, 890, 910, 1157, 1183, 1246, 1690, 2314, 2366, 3115, 5785, 5915, 6230, 8099, 11570, 11830, 15041, 16198, 22027, 30082, 40495, 44054, 75205, 80990, 105287, 110135, 150410, 154189, 210574, 220270, 286351, 308378, 526435, 572702, 770945, 1052870, 1431755, 1541890, 1960403, 2004457, 2863510, 3722563, 3920806, 4008914, 7445126, 9802015, 10022285, 13722821, 18612815, 19604030, 20044570, 25485239, 26057941, 27445642, 37225630, 50970478, 52115882, 68614105, 127426195, 130289705, 137228210, 178396673, 254852390, 260579410, 331308107, 356793346, 662616214, 891983365, 1656540535, 1783966730, 2319156749, 3313081070, 4638313498, 11595783745, 23191567490]

約数ペア:

[(1, 23191567490), (2, 11595783745), (5, 4638313498), (7, 3313081070), (10, 2319156749), (13, 1783966730), (14, 1656540535), (26, 891983365), (35, 662616214), (65, 356793346), (70, 331308107), (89, 260579410), (91, 254852390), (130, 178396673), (169, 137228210), (178, 130289705), (182, 127426195), (338, 68614105), (445, 52115882), (455, 50970478), (623, 37225630), (845, 27445642), (890, 26057941), (910, 25485239), (1157, 20044570), (1183, 19604030), (1246, 18612815), (1690, 13722821), (2314, 10022285), (2366, 9802015), (3115, 7445126), (5785, 4008914), (5915, 3920806), (6230, 3722563), (8099, 2863510), (11570, 2004457), (11830, 1960403), (15041, 1541890), (16198, 1431755), (22027, 1052870), (30082, 770945), (40495, 572702), (44054, 526435), (75205, 308378), (80990, 286351), (105287, 220270), (110135, 210574), (150410, 154189)]