440466996860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{4077643}}^1$

素因数の和:4078154

約数の個数: 48

約数和(自身を含む): 1011125227392

約数和(自身を除く): 570658230532

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 491, 982, 1964, 2455, 4910, 5401, 9820, 10802, 21604, 27005, 54010, 108020, 4077643, 8155286, 16310572, 20388215, 40776430, 44854073, 81552860, 89708146, 179416292, 224270365, 448540730, 897081460, 2002122713, 4004245426, 8008490852, 10010613565, 20021227130, 22023349843, 40042454260, 44046699686, 88093399372, 110116749215, 220233498430, 440466996860]

約数ペア:

[(1, 440466996860), (2, 220233498430), (4, 110116749215), (5, 88093399372), (10, 44046699686), (11, 40042454260), (20, 22023349843), (22, 20021227130), (44, 10010613565), (55, 8008490852), (110, 4004245426), (220, 2002122713), (491, 897081460), (982, 448540730), (1964, 224270365), (2455, 179416292), (4910, 89708146), (5401, 81552860), (9820, 44854073), (10802, 40776430), (21604, 20388215), (27005, 16310572), (54010, 8155286), (108020, 4077643)]