113187760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{202121}}^1$

素因数の和:202141

約数の個数: 40

約数和(自身を含む): 300757536

約数和(自身を除く): 187569776

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 202121, 404242, 808484, 1010605, 1414847, 1616968, 2021210, 2829694, 3233936, 4042420, 5659388, 7074235, 8084840, 11318776, 14148470, 16169680, 22637552, 28296940, 56593880, 113187760]

約数ペア:

[(1, 113187760), (2, 56593880), (4, 28296940), (5, 22637552), (7, 16169680), (8, 14148470), (10, 11318776), (14, 8084840), (16, 7074235), (20, 5659388), (28, 4042420), (35, 3233936), (40, 2829694), (56, 2021210), (70, 1616968), (80, 1414847), (112, 1010605), (140, 808484), (280, 404242), (560, 202121)]