5220420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{521}}^1$

素因数の和:700

約数の個数: 48

約数和(自身を含む): 14732928

約数和(自身を除く): 9512508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 167, 334, 501, 521, 668, 835, 1002, 1042, 1563, 1670, 2004, 2084, 2505, 2605, 3126, 3340, 5010, 5210, 6252, 7815, 10020, 10420, 15630, 31260, 87007, 174014, 261021, 348028, 435035, 522042, 870070, 1044084, 1305105, 1740140, 2610210, 5220420]

約数ペア:

[(1, 5220420), (2, 2610210), (3, 1740140), (4, 1305105), (5, 1044084), (6, 870070), (10, 522042), (12, 435035), (15, 348028), (20, 261021), (30, 174014), (60, 87007), (167, 31260), (334, 15630), (501, 10420), (521, 10020), (668, 7815), (835, 6252), (1002, 5210), (1042, 5010), (1563, 3340), (1670, 3126), (2004, 2605), (2084, 2505)]