22569520

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5323}}^1$

素因数の和:5389

約数の個数: 40

約数和(自身を含む): 53474256

約数和(自身を除く): 30904736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 5323, 10646, 21292, 26615, 42584, 53230, 85168, 106460, 212920, 282119, 425840, 564238, 1128476, 1410595, 2256952, 2821190, 4513904, 5642380, 11284760, 22569520]

約数ペア:

[(1, 22569520), (2, 11284760), (4, 5642380), (5, 4513904), (8, 2821190), (10, 2256952), (16, 1410595), (20, 1128476), (40, 564238), (53, 425840), (80, 282119), (106, 212920), (212, 106460), (265, 85168), (424, 53230), (530, 42584), (848, 26615), (1060, 21292), (2120, 10646), (4240, 5323)]