57354880

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8147}}^1$

素因数の和:8177

約数の個数: 64

約数和(自身を含む): 149597280

約数和(自身を除く): 92242400

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 640, 704, 880, 1408, 1760, 3520, 7040, 8147, 16294, 32588, 40735, 65176, 81470, 89617, 130352, 162940, 179234, 260704, 325880, 358468, 448085, 521408, 651760, 716936, 896170, 1042816, 1303520, 1433872, 1792340, 2607040, 2867744, 3584680, 5214080, 5735488, 7169360, 11470976, 14338720, 28677440, 57354880]

約数ペア:

[(1, 57354880), (2, 28677440), (4, 14338720), (5, 11470976), (8, 7169360), (10, 5735488), (11, 5214080), (16, 3584680), (20, 2867744), (22, 2607040), (32, 1792340), (40, 1433872), (44, 1303520), (55, 1042816), (64, 896170), (80, 716936), (88, 651760), (110, 521408), (128, 448085), (160, 358468), (176, 325880), (220, 260704), (320, 179234), (352, 162940), (440, 130352), (640, 89617), (704, 81470), (880, 65176), (1408, 40735), (1760, 32588), (3520, 16294), (7040, 8147)]