77788150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4877}}^1$

素因数の和:4929

約数の個数: 48

約数和(自身を含む): 163315440

約数和(自身を除く): 85527290

約数列:

[1, 2, 5, 10, 11, 22, 25, 29, 50, 55, 58, 110, 145, 275, 290, 319, 550, 638, 725, 1450, 1595, 3190, 4877, 7975, 9754, 15950, 24385, 48770, 53647, 107294, 121925, 141433, 243850, 268235, 282866, 536470, 707165, 1341175, 1414330, 1555763, 2682350, 3111526, 3535825, 7071650, 7778815, 15557630, 38894075, 77788150]

約数ペア:

[(1, 77788150), (2, 38894075), (5, 15557630), (10, 7778815), (11, 7071650), (22, 3535825), (25, 3111526), (29, 2682350), (50, 1555763), (55, 1414330), (58, 1341175), (110, 707165), (145, 536470), (275, 282866), (290, 268235), (319, 243850), (550, 141433), (638, 121925), (725, 107294), (1450, 53647), (1595, 48770), (3190, 24385), (4877, 15950), (7975, 9754)]