2029423040

素因数分解:

$2^6\times 5^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{701}}^1$

素因数の和:910

約数の個数: 112

約数和(自身を含む): 4942697760

約数和(自身を除く): 2913274720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 109, 160, 166, 218, 320, 332, 415, 436, 545, 664, 701, 830, 872, 1090, 1328, 1402, 1660, 1744, 2180, 2656, 2804, 3320, 3488, 3505, 4360, 5312, 5608, 6640, 6976, 7010, 8720, 9047, 11216, 13280, 14020, 17440, 18094, 22432, 26560, 28040, 34880, 36188, 44864, 45235, 56080, 58183, 72376, 76409, 90470, 112160, 116366, 144752, 152818, 180940, 224320, 232732, 289504, 290915, 305636, 361880, 382045, 465464, 579008, 581830, 611272, 723760, 764090, 930928, 1163660, 1222544, 1447520, 1528180, 1861856, 2327320, 2445088, 2895040, 3056360, 3723712, 4654640, 4890176, 6112720, 6341947, 9309280, 12225440, 12683894, 18618560, 24450880, 25367788, 31709735, 50735576, 63419470, 101471152, 126838940, 202942304, 253677880, 405884608, 507355760, 1014711520, 2029423040]

約数ペア:

[(1, 2029423040), (2, 1014711520), (4, 507355760), (5, 405884608), (8, 253677880), (10, 202942304), (16, 126838940), (20, 101471152), (32, 63419470), (40, 50735576), (64, 31709735), (80, 25367788), (83, 24450880), (109, 18618560), (160, 12683894), (166, 12225440), (218, 9309280), (320, 6341947), (332, 6112720), (415, 4890176), (436, 4654640), (545, 3723712), (664, 3056360), (701, 2895040), (830, 2445088), (872, 2327320), (1090, 1861856), (1328, 1528180), (1402, 1447520), (1660, 1222544), (1744, 1163660), (2180, 930928), (2656, 764090), (2804, 723760), (3320, 611272), (3488, 581830), (3505, 579008), (4360, 465464), (5312, 382045), (5608, 361880), (6640, 305636), (6976, 290915), (7010, 289504), (8720, 232732), (9047, 224320), (11216, 180940), (13280, 152818), (14020, 144752), (17440, 116366), (18094, 112160), (22432, 90470), (26560, 76409), (28040, 72376), (34880, 58183), (36188, 56080), (44864, 45235)]