117221860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{12497}}^1$

素因数の和:12580

約数の個数: 48

約数和(自身を含む): 285554304

約数和(自身を除く): 168332444

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 134, 140, 268, 335, 469, 670, 938, 1340, 1876, 2345, 4690, 9380, 12497, 24994, 49988, 62485, 87479, 124970, 174958, 249940, 349916, 437395, 837299, 874790, 1674598, 1749580, 3349196, 4186495, 5861093, 8372990, 11722186, 16745980, 23444372, 29305465, 58610930, 117221860]

約数ペア:

[(1, 117221860), (2, 58610930), (4, 29305465), (5, 23444372), (7, 16745980), (10, 11722186), (14, 8372990), (20, 5861093), (28, 4186495), (35, 3349196), (67, 1749580), (70, 1674598), (134, 874790), (140, 837299), (268, 437395), (335, 349916), (469, 249940), (670, 174958), (938, 124970), (1340, 87479), (1876, 62485), (2345, 49988), (4690, 24994), (9380, 12497)]