79944700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{6607}}^1$

素因数の和:6643

約数の個数: 54

約数和(自身を含む): 190713488

約数和(自身を除く): 110768788

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, 6607, 12100, 13214, 26428, 33035, 66070, 72677, 132140, 145354, 165175, 290708, 330350, 363385, 660700, 726770, 799447, 1453540, 1598894, 1816925, 3197788, 3633850, 3997235, 7267700, 7994470, 15988940, 19986175, 39972350, 79944700]

約数ペア:

[(1, 79944700), (2, 39972350), (4, 19986175), (5, 15988940), (10, 7994470), (11, 7267700), (20, 3997235), (22, 3633850), (25, 3197788), (44, 1816925), (50, 1598894), (55, 1453540), (100, 799447), (110, 726770), (121, 660700), (220, 363385), (242, 330350), (275, 290708), (484, 165175), (550, 145354), (605, 132140), (1100, 72677), (1210, 66070), (2420, 33035), (3025, 26428), (6050, 13214), (6607, 12100)]