78790250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4093}}^1$

素因数の和:4128

約数の個数: 64

約数和(自身を含む): 183935232

約数和(自身を除く): 105144982

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 125, 154, 175, 250, 275, 350, 385, 550, 770, 875, 1375, 1750, 1925, 2750, 3850, 4093, 8186, 9625, 19250, 20465, 28651, 40930, 45023, 57302, 90046, 102325, 143255, 204650, 225115, 286510, 315161, 450230, 511625, 630322, 716275, 1023250, 1125575, 1432550, 1575805, 2251150, 3151610, 3581375, 5627875, 7162750, 7879025, 11255750, 15758050, 39395125, 78790250]

約数ペア:

[(1, 78790250), (2, 39395125), (5, 15758050), (7, 11255750), (10, 7879025), (11, 7162750), (14, 5627875), (22, 3581375), (25, 3151610), (35, 2251150), (50, 1575805), (55, 1432550), (70, 1125575), (77, 1023250), (110, 716275), (125, 630322), (154, 511625), (175, 450230), (250, 315161), (275, 286510), (350, 225115), (385, 204650), (550, 143255), (770, 102325), (875, 90046), (1375, 57302), (1750, 45023), (1925, 40930), (2750, 28651), (3850, 20465), (4093, 19250), (8186, 9625)]