4316680

素因数分解:

$2^3\times 5^1\times {\mathrm{311}}^1\times {\mathrm{347}}^1$

素因数の和:669

約数の個数: 32

約数和(自身を含む): 9771840

約数和(自身を除く): 5455160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 311, 347, 622, 694, 1244, 1388, 1555, 1735, 2488, 2776, 3110, 3470, 6220, 6940, 12440, 13880, 107917, 215834, 431668, 539585, 863336, 1079170, 2158340, 4316680]

約数ペア:

[(1, 4316680), (2, 2158340), (4, 1079170), (5, 863336), (8, 539585), (10, 431668), (20, 215834), (40, 107917), (311, 13880), (347, 12440), (622, 6940), (694, 6220), (1244, 3470), (1388, 3110), (1555, 2776), (1735, 2488)]