2054483840

素因数分解:

$2^7\times 5^1\times {\mathrm{59}}^1\times {\mathrm{54409}}^1$

素因数の和:54487

約数の個数: 64

約数和(自身を含む): 4994838000

約数和(自身を除く): 2940354160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 118, 128, 160, 236, 295, 320, 472, 590, 640, 944, 1180, 1888, 2360, 3776, 4720, 7552, 9440, 18880, 37760, 54409, 108818, 217636, 272045, 435272, 544090, 870544, 1088180, 1741088, 2176360, 3210131, 3482176, 4352720, 6420262, 6964352, 8705440, 12840524, 16050655, 17410880, 25681048, 32101310, 34821760, 51362096, 64202620, 102724192, 128405240, 205448384, 256810480, 410896768, 513620960, 1027241920, 2054483840]

約数ペア:

[(1, 2054483840), (2, 1027241920), (4, 513620960), (5, 410896768), (8, 256810480), (10, 205448384), (16, 128405240), (20, 102724192), (32, 64202620), (40, 51362096), (59, 34821760), (64, 32101310), (80, 25681048), (118, 17410880), (128, 16050655), (160, 12840524), (236, 8705440), (295, 6964352), (320, 6420262), (472, 4352720), (590, 3482176), (640, 3210131), (944, 2176360), (1180, 1741088), (1888, 1088180), (2360, 870544), (3776, 544090), (4720, 435272), (7552, 272045), (9440, 217636), (18880, 108818), (37760, 54409)]