42415780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{192799}}^1$

素因数の和:192819

約数の個数: 24

約数和(自身を含む): 97171200

約数和(自身を除く): 54755420

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 192799, 385598, 771196, 963995, 1927990, 2120789, 3855980, 4241578, 8483156, 10603945, 21207890, 42415780]

約数ペア:

[(1, 42415780), (2, 21207890), (4, 10603945), (5, 8483156), (10, 4241578), (11, 3855980), (20, 2120789), (22, 1927990), (44, 963995), (55, 771196), (110, 385598), (220, 192799)]