431317700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{1627}}^1$

素因数の和:1893

約数の個数: 72

約数和(自身を含む): 1025913504

約数和(自身を除く): 594595804

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 241, 275, 482, 550, 964, 1100, 1205, 1627, 2410, 2651, 3254, 4820, 5302, 6025, 6508, 8135, 10604, 12050, 13255, 16270, 17897, 24100, 26510, 32540, 35794, 40675, 53020, 66275, 71588, 81350, 89485, 132550, 162700, 178970, 265100, 357940, 392107, 447425, 784214, 894850, 1568428, 1789700, 1960535, 3921070, 4313177, 7842140, 8626354, 9802675, 17252708, 19605350, 21565885, 39210700, 43131770, 86263540, 107829425, 215658850, 431317700]

約数ペア:

[(1, 431317700), (2, 215658850), (4, 107829425), (5, 86263540), (10, 43131770), (11, 39210700), (20, 21565885), (22, 19605350), (25, 17252708), (44, 9802675), (50, 8626354), (55, 7842140), (100, 4313177), (110, 3921070), (220, 1960535), (241, 1789700), (275, 1568428), (482, 894850), (550, 784214), (964, 447425), (1100, 392107), (1205, 357940), (1627, 265100), (2410, 178970), (2651, 162700), (3254, 132550), (4820, 89485), (5302, 81350), (6025, 71588), (6508, 66275), (8135, 53020), (10604, 40675), (12050, 35794), (13255, 32540), (16270, 26510), (17897, 24100)]