11144840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{751}}^1$

素因数の和:822

約数の個数: 64

約数和(自身を含む): 29237760

約数和(自身を除く): 18092920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 53, 56, 70, 106, 140, 212, 265, 280, 371, 424, 530, 742, 751, 1060, 1484, 1502, 1855, 2120, 2968, 3004, 3710, 3755, 5257, 6008, 7420, 7510, 10514, 14840, 15020, 21028, 26285, 30040, 39803, 42056, 52570, 79606, 105140, 159212, 199015, 210280, 278621, 318424, 398030, 557242, 796060, 1114484, 1393105, 1592120, 2228968, 2786210, 5572420, 11144840]

約数ペア:

[(1, 11144840), (2, 5572420), (4, 2786210), (5, 2228968), (7, 1592120), (8, 1393105), (10, 1114484), (14, 796060), (20, 557242), (28, 398030), (35, 318424), (40, 278621), (53, 210280), (56, 199015), (70, 159212), (106, 105140), (140, 79606), (212, 52570), (265, 42056), (280, 39803), (371, 30040), (424, 26285), (530, 21028), (742, 15020), (751, 14840), (1060, 10514), (1484, 7510), (1502, 7420), (1855, 6008), (2120, 5257), (2968, 3755), (3004, 3710)]