41719960

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{25439}}^1$

素因数の和:25491

約数の個数: 32

約数和(自身を含む): 96163200

約数和(自身を除く): 54443240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 25439, 50878, 101756, 127195, 203512, 254390, 508780, 1017560, 1042999, 2085998, 4171996, 5214995, 8343992, 10429990, 20859980, 41719960]

約数ペア:

[(1, 41719960), (2, 20859980), (4, 10429990), (5, 8343992), (8, 5214995), (10, 4171996), (20, 2085998), (40, 1042999), (41, 1017560), (82, 508780), (164, 254390), (205, 203512), (328, 127195), (410, 101756), (820, 50878), (1640, 25439)]