5564579960

素因数分解:

$2^3\times 5^1\times {\mathrm{317}}^1\times {\mathrm{438847}}^1$

素因数の和:439175

約数の個数: 32

約数和(自身を含む): 12559829760

約数和(自身を除く): 6995249800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 317, 634, 1268, 1585, 2536, 3170, 6340, 12680, 438847, 877694, 1755388, 2194235, 3510776, 4388470, 8776940, 17553880, 139114499, 278228998, 556457996, 695572495, 1112915992, 1391144990, 2782289980, 5564579960]

約数ペア:

[(1, 5564579960), (2, 2782289980), (4, 1391144990), (5, 1112915992), (8, 695572495), (10, 556457996), (20, 278228998), (40, 139114499), (317, 17553880), (634, 8776940), (1268, 4388470), (1585, 3510776), (2536, 2194235), (3170, 1755388), (6340, 877694), (12680, 438847)]