133088380

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1\times {\mathrm{347}}^1$

素因数の和:634

約数の個数: 48

約数和(自身を含む): 284368896

約数和(自身を除く): 151280516

約数列:

[1, 2, 4, 5, 10, 20, 127, 151, 254, 302, 347, 508, 604, 635, 694, 755, 1270, 1388, 1510, 1735, 2540, 3020, 3470, 6940, 19177, 38354, 44069, 52397, 76708, 88138, 95885, 104794, 176276, 191770, 209588, 220345, 261985, 383540, 440690, 523970, 881380, 1047940, 6654419, 13308838, 26617676, 33272095, 66544190, 133088380]

約数ペア:

[(1, 133088380), (2, 66544190), (4, 33272095), (5, 26617676), (10, 13308838), (20, 6654419), (127, 1047940), (151, 881380), (254, 523970), (302, 440690), (347, 383540), (508, 261985), (604, 220345), (635, 209588), (694, 191770), (755, 176276), (1270, 104794), (1388, 95885), (1510, 88138), (1735, 76708), (2540, 52397), (3020, 44069), (3470, 38354), (6940, 19177)]