5398447360

素因数分解:

$2^8\times 5^1\times {\mathrm{109}}^1\times {\mathrm{38693}}^1$

素因数の和:38823

約数の個数: 72

約数和(自身を含む): 13049938440

約数和(自身を除く): 7651491080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 109, 128, 160, 218, 256, 320, 436, 545, 640, 872, 1090, 1280, 1744, 2180, 3488, 4360, 6976, 8720, 13952, 17440, 27904, 34880, 38693, 69760, 77386, 139520, 154772, 193465, 309544, 386930, 619088, 773860, 1238176, 1547720, 2476352, 3095440, 4217537, 4952704, 6190880, 8435074, 9905408, 12381760, 16870148, 21087685, 24763520, 33740296, 42175370, 49527040, 67480592, 84350740, 134961184, 168701480, 269922368, 337402960, 539844736, 674805920, 1079689472, 1349611840, 2699223680, 5398447360]

約数ペア:

[(1, 5398447360), (2, 2699223680), (4, 1349611840), (5, 1079689472), (8, 674805920), (10, 539844736), (16, 337402960), (20, 269922368), (32, 168701480), (40, 134961184), (64, 84350740), (80, 67480592), (109, 49527040), (128, 42175370), (160, 33740296), (218, 24763520), (256, 21087685), (320, 16870148), (436, 12381760), (545, 9905408), (640, 8435074), (872, 6190880), (1090, 4952704), (1280, 4217537), (1744, 3095440), (2180, 2476352), (3488, 1547720), (4360, 1238176), (6976, 773860), (8720, 619088), (13952, 386930), (17440, 309544), (27904, 193465), (34880, 154772), (38693, 139520), (69760, 77386)]