22768240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25873}}^1$

素因数の和:25897

約数の個数: 40

約数和(自身を含む): 57750768

約数和(自身を除く): 34982528

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 25873, 51746, 103492, 129365, 206984, 258730, 284603, 413968, 517460, 569206, 1034920, 1138412, 1423015, 2069840, 2276824, 2846030, 4553648, 5692060, 11384120, 22768240]

約数ペア:

[(1, 22768240), (2, 11384120), (4, 5692060), (5, 4553648), (8, 2846030), (10, 2276824), (11, 2069840), (16, 1423015), (20, 1138412), (22, 1034920), (40, 569206), (44, 517460), (55, 413968), (80, 284603), (88, 258730), (110, 206984), (176, 129365), (220, 103492), (440, 51746), (880, 25873)]