1161573760

素因数分解:

$2^7\times 5^1\times {\mathrm{109}}^1\times {\mathrm{16651}}^1$

素因数の和:16779

約数の個数: 64

約数和(自身を含む): 2802531600

約数和(自身を除く): 1640957840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 109, 128, 160, 218, 320, 436, 545, 640, 872, 1090, 1744, 2180, 3488, 4360, 6976, 8720, 13952, 16651, 17440, 33302, 34880, 66604, 69760, 83255, 133208, 166510, 266416, 333020, 532832, 666040, 1065664, 1332080, 1814959, 2131328, 2664160, 3629918, 5328320, 7259836, 9074795, 10656640, 14519672, 18149590, 29039344, 36299180, 58078688, 72598360, 116157376, 145196720, 232314752, 290393440, 580786880, 1161573760]

約数ペア:

[(1, 1161573760), (2, 580786880), (4, 290393440), (5, 232314752), (8, 145196720), (10, 116157376), (16, 72598360), (20, 58078688), (32, 36299180), (40, 29039344), (64, 18149590), (80, 14519672), (109, 10656640), (128, 9074795), (160, 7259836), (218, 5328320), (320, 3629918), (436, 2664160), (545, 2131328), (640, 1814959), (872, 1332080), (1090, 1065664), (1744, 666040), (2180, 532832), (3488, 333020), (4360, 266416), (6976, 166510), (8720, 133208), (13952, 83255), (16651, 69760), (17440, 66604), (33302, 34880)]