22136240

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{5647}}^1$

素因数の和:5674

約数の個数: 60

約数和(自身を含む): 59880096

約数和(自身を除く): 37743856

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 5647, 11294, 22588, 28235, 39529, 45176, 56470, 79058, 90352, 112940, 158116, 197645, 225880, 276703, 316232, 395290, 451760, 553406, 632464, 790580, 1106812, 1383515, 1581160, 2213624, 2767030, 3162320, 4427248, 5534060, 11068120, 22136240]

約数ペア:

[(1, 22136240), (2, 11068120), (4, 5534060), (5, 4427248), (7, 3162320), (8, 2767030), (10, 2213624), (14, 1581160), (16, 1383515), (20, 1106812), (28, 790580), (35, 632464), (40, 553406), (49, 451760), (56, 395290), (70, 316232), (80, 276703), (98, 225880), (112, 197645), (140, 158116), (196, 112940), (245, 90352), (280, 79058), (392, 56470), (490, 45176), (560, 39529), (784, 28235), (980, 22588), (1960, 11294), (3920, 5647)]