55273760

素因数分解:

$2^5\times 5^1\times {\mathrm{345461}}^1$

素因数の和:345476

約数の個数: 24

約数和(自身を含む): 130584636

約数和(自身を除く): 75310876

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 345461, 690922, 1381844, 1727305, 2763688, 3454610, 5527376, 6909220, 11054752, 13818440, 27636880, 55273760]

約数ペア:

[(1, 55273760), (2, 27636880), (4, 13818440), (5, 11054752), (8, 6909220), (10, 5527376), (16, 3454610), (20, 2763688), (32, 1727305), (40, 1381844), (80, 690922), (160, 345461)]