348564700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{28807}}^1$

素因数の和:28843

約数の個数: 54

約数和(自身を含む): 831427688

約数和(自身を除く): 482862988

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 121, 220, 242, 275, 484, 550, 605, 1100, 1210, 2420, 3025, 6050, 12100, 28807, 57614, 115228, 144035, 288070, 316877, 576140, 633754, 720175, 1267508, 1440350, 1584385, 2880700, 3168770, 3485647, 6337540, 6971294, 7921925, 13942588, 15843850, 17428235, 31687700, 34856470, 69712940, 87141175, 174282350, 348564700]

約数ペア:

[(1, 348564700), (2, 174282350), (4, 87141175), (5, 69712940), (10, 34856470), (11, 31687700), (20, 17428235), (22, 15843850), (25, 13942588), (44, 7921925), (50, 6971294), (55, 6337540), (100, 3485647), (110, 3168770), (121, 2880700), (220, 1584385), (242, 1440350), (275, 1267508), (484, 720175), (550, 633754), (605, 576140), (1100, 316877), (1210, 288070), (2420, 144035), (3025, 115228), (6050, 57614), (12100, 28807)]