5470880

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1103}}^1$

素因数の和:1149

約数の個数: 48

約数和(自身を含む): 13353984

約数和(自身を除く): 7883104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1103, 1240, 2206, 2480, 4412, 4960, 5515, 8824, 11030, 17648, 22060, 34193, 35296, 44120, 68386, 88240, 136772, 170965, 176480, 273544, 341930, 547088, 683860, 1094176, 1367720, 2735440, 5470880]

約数ペア:

[(1, 5470880), (2, 2735440), (4, 1367720), (5, 1094176), (8, 683860), (10, 547088), (16, 341930), (20, 273544), (31, 176480), (32, 170965), (40, 136772), (62, 88240), (80, 68386), (124, 44120), (155, 35296), (160, 34193), (248, 22060), (310, 17648), (496, 11030), (620, 8824), (992, 5515), (1103, 4960), (1240, 4412), (2206, 2480)]