214226120

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^2\times {\mathrm{5573}}^1$

素因数の和:5646

約数の個数: 48

約数和(自身を含む): 498148380

約数和(自身を除く): 283922260

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 961, 1240, 1922, 3844, 4805, 5573, 7688, 9610, 11146, 19220, 22292, 27865, 38440, 44584, 55730, 111460, 172763, 222920, 345526, 691052, 863815, 1382104, 1727630, 3455260, 5355653, 6910520, 10711306, 21422612, 26778265, 42845224, 53556530, 107113060, 214226120]

約数ペア:

[(1, 214226120), (2, 107113060), (4, 53556530), (5, 42845224), (8, 26778265), (10, 21422612), (20, 10711306), (31, 6910520), (40, 5355653), (62, 3455260), (124, 1727630), (155, 1382104), (248, 863815), (310, 691052), (620, 345526), (961, 222920), (1240, 172763), (1922, 111460), (3844, 55730), (4805, 44584), (5573, 38440), (7688, 27865), (9610, 22292), (11146, 19220)]