22168018660

素因数分解:

$2^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{647}}^1\times {\mathrm{4937}}^1$

素因数の和:5940

約数の個数: 48

約数和(自身を含む): 46768627584

約数和(自身を除く): 24600608924

約数列:

[1, 2, 4, 5, 10, 20, 347, 647, 694, 1294, 1388, 1735, 2588, 3235, 3470, 4937, 6470, 6940, 9874, 12940, 19748, 24685, 49370, 98740, 224509, 449018, 898036, 1122545, 1713139, 2245090, 3194239, 3426278, 4490180, 6388478, 6852556, 8565695, 12776956, 15971195, 17131390, 31942390, 34262780, 63884780, 1108400933, 2216801866, 4433603732, 5542004665, 11084009330, 22168018660]

約数ペア:

[(1, 22168018660), (2, 11084009330), (4, 5542004665), (5, 4433603732), (10, 2216801866), (20, 1108400933), (347, 63884780), (647, 34262780), (694, 31942390), (1294, 17131390), (1388, 15971195), (1735, 12776956), (2588, 8565695), (3235, 6852556), (3470, 6388478), (4937, 4490180), (6470, 3426278), (6940, 3194239), (9874, 2245090), (12940, 1713139), (19748, 1122545), (24685, 898036), (49370, 449018), (98740, 224509)]