1097200940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{863}}^1\times {\mathrm{5779}}^1$

素因数の和:6662

約数の個数: 48

約数和(自身を含む): 2516935680

約数和(自身を除く): 1419734740

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 863, 1726, 3452, 4315, 5779, 8630, 9493, 11558, 17260, 18986, 23116, 28895, 37972, 47465, 57790, 63569, 94930, 115580, 127138, 189860, 254276, 317845, 635690, 1271380, 4987277, 9974554, 19949108, 24936385, 49872770, 54860047, 99745540, 109720094, 219440188, 274300235, 548600470, 1097200940]

約数ペア:

[(1, 1097200940), (2, 548600470), (4, 274300235), (5, 219440188), (10, 109720094), (11, 99745540), (20, 54860047), (22, 49872770), (44, 24936385), (55, 19949108), (110, 9974554), (220, 4987277), (863, 1271380), (1726, 635690), (3452, 317845), (4315, 254276), (5779, 189860), (8630, 127138), (9493, 115580), (11558, 94930), (17260, 63569), (18986, 57790), (23116, 47465), (28895, 37972)]