5647040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{2521}}^1$

素因数の和:2545

約数の個数: 56

約数和(自身を含む): 15374112

約数和(自身を除く): 9727072

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 2521, 5042, 10084, 12605, 17647, 20168, 25210, 35294, 40336, 50420, 70588, 80672, 88235, 100840, 141176, 161344, 176470, 201680, 282352, 352940, 403360, 564704, 705880, 806720, 1129408, 1411760, 2823520, 5647040]

約数ペア:

[(1, 5647040), (2, 2823520), (4, 1411760), (5, 1129408), (7, 806720), (8, 705880), (10, 564704), (14, 403360), (16, 352940), (20, 282352), (28, 201680), (32, 176470), (35, 161344), (40, 141176), (56, 100840), (64, 88235), (70, 80672), (80, 70588), (112, 50420), (140, 40336), (160, 35294), (224, 25210), (280, 20168), (320, 17647), (448, 12605), (560, 10084), (1120, 5042), (2240, 2521)]