13817800

素因数分解:

$2^3\times 5^2\times {\mathrm{59}}^1\times {\mathrm{1171}}^1$

素因数の和:1246

約数の個数: 48

約数和(自身を含む): 32698800

約数和(自身を除く): 18881000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 59, 100, 118, 200, 236, 295, 472, 590, 1171, 1180, 1475, 2342, 2360, 2950, 4684, 5855, 5900, 9368, 11710, 11800, 23420, 29275, 46840, 58550, 69089, 117100, 138178, 234200, 276356, 345445, 552712, 690890, 1381780, 1727225, 2763560, 3454450, 6908900, 13817800]

約数ペア:

[(1, 13817800), (2, 6908900), (4, 3454450), (5, 2763560), (8, 1727225), (10, 1381780), (20, 690890), (25, 552712), (40, 345445), (50, 276356), (59, 234200), (100, 138178), (118, 117100), (200, 69089), (236, 58550), (295, 46840), (472, 29275), (590, 23420), (1171, 11800), (1180, 11710), (1475, 9368), (2342, 5900), (2360, 5855), (2950, 4684)]