98271250

素因数分解:

$2^1\times 5^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1021}}^1$

素因数の和:1061

約数の個数: 80

約数和(自身を含む): 229876416

約数和(自身を除く): 131605166

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, 625, 770, 875, 1021, 1250, 1375, 1750, 1925, 2042, 2750, 3850, 4375, 5105, 6875, 7147, 8750, 9625, 10210, 11231, 13750, 14294, 19250, 22462, 25525, 35735, 48125, 51050, 56155, 71470, 78617, 96250, 112310, 127625, 157234, 178675, 255250, 280775, 357350, 393085, 561550, 638125, 786170, 893375, 1276250, 1403875, 1786750, 1965425, 2807750, 3930850, 4466875, 7019375, 8933750, 9827125, 14038750, 19654250, 49135625, 98271250]

約数ペア:

[(1, 98271250), (2, 49135625), (5, 19654250), (7, 14038750), (10, 9827125), (11, 8933750), (14, 7019375), (22, 4466875), (25, 3930850), (35, 2807750), (50, 1965425), (55, 1786750), (70, 1403875), (77, 1276250), (110, 893375), (125, 786170), (154, 638125), (175, 561550), (250, 393085), (275, 357350), (350, 280775), (385, 255250), (550, 178675), (625, 157234), (770, 127625), (875, 112310), (1021, 96250), (1250, 78617), (1375, 71470), (1750, 56155), (1925, 51050), (2042, 48125), (2750, 35735), (3850, 25525), (4375, 22462), (5105, 19250), (6875, 14294), (7147, 13750), (8750, 11231), (9625, 10210)]