33140840

素因数分解:

$2^3\times 5^1\times {\mathrm{571}}^1\times {\mathrm{1451}}^1$

素因数の和:2033

約数の個数: 32

約数和(自身を含む): 74748960

約数和(自身を除く): 41608120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 571, 1142, 1451, 2284, 2855, 2902, 4568, 5710, 5804, 7255, 11420, 11608, 14510, 22840, 29020, 58040, 828521, 1657042, 3314084, 4142605, 6628168, 8285210, 16570420, 33140840]

約数ペア:

[(1, 33140840), (2, 16570420), (4, 8285210), (5, 6628168), (8, 4142605), (10, 3314084), (20, 1657042), (40, 828521), (571, 58040), (1142, 29020), (1451, 22840), (2284, 14510), (2855, 11608), (2902, 11420), (4568, 7255), (5710, 5804)]