42454280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{96487}}^1$

素因数の和:96509

約数の個数: 32

約数和(自身を含む): 104207040

約数和(自身を除く): 61752760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 96487, 192974, 385948, 482435, 771896, 964870, 1061357, 1929740, 2122714, 3859480, 4245428, 5306785, 8490856, 10613570, 21227140, 42454280]

約数ペア:

[(1, 42454280), (2, 21227140), (4, 10613570), (5, 8490856), (8, 5306785), (10, 4245428), (11, 3859480), (20, 2122714), (22, 1929740), (40, 1061357), (44, 964870), (55, 771896), (88, 482435), (110, 385948), (220, 192974), (440, 96487)]