104649760

素因数分解:

$2^5\times 5^1\times {\mathrm{89}}^1\times {\mathrm{7349}}^1$

素因数の和:7453

約数の個数: 48

約数和(自身を含む): 250047000

約数和(自身を除く): 145397240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 89, 160, 178, 356, 445, 712, 890, 1424, 1780, 2848, 3560, 7120, 7349, 14240, 14698, 29396, 36745, 58792, 73490, 117584, 146980, 235168, 293960, 587920, 654061, 1175840, 1308122, 2616244, 3270305, 5232488, 6540610, 10464976, 13081220, 20929952, 26162440, 52324880, 104649760]

約数ペア:

[(1, 104649760), (2, 52324880), (4, 26162440), (5, 20929952), (8, 13081220), (10, 10464976), (16, 6540610), (20, 5232488), (32, 3270305), (40, 2616244), (80, 1308122), (89, 1175840), (160, 654061), (178, 587920), (356, 293960), (445, 235168), (712, 146980), (890, 117584), (1424, 73490), (1780, 58792), (2848, 36745), (3560, 29396), (7120, 14698), (7349, 14240)]