70068880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{593}}^1$

素因数の和:824

約数の個数: 80

約数和(自身を含む): 187380864

約数和(自身を除く): 117311984

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 211, 280, 422, 560, 593, 844, 1055, 1186, 1477, 1688, 2110, 2372, 2954, 2965, 3376, 4151, 4220, 4744, 5908, 5930, 7385, 8302, 8440, 9488, 11816, 11860, 14770, 16604, 16880, 20755, 23632, 23720, 29540, 33208, 41510, 47440, 59080, 66416, 83020, 118160, 125123, 166040, 250246, 332080, 500492, 625615, 875861, 1000984, 1251230, 1751722, 2001968, 2502460, 3503444, 4379305, 5004920, 7006888, 8758610, 10009840, 14013776, 17517220, 35034440, 70068880]

約数ペア:

[(1, 70068880), (2, 35034440), (4, 17517220), (5, 14013776), (7, 10009840), (8, 8758610), (10, 7006888), (14, 5004920), (16, 4379305), (20, 3503444), (28, 2502460), (35, 2001968), (40, 1751722), (56, 1251230), (70, 1000984), (80, 875861), (112, 625615), (140, 500492), (211, 332080), (280, 250246), (422, 166040), (560, 125123), (593, 118160), (844, 83020), (1055, 66416), (1186, 59080), (1477, 47440), (1688, 41510), (2110, 33208), (2372, 29540), (2954, 23720), (2965, 23632), (3376, 20755), (4151, 16880), (4220, 16604), (4744, 14770), (5908, 11860), (5930, 11816), (7385, 9488), (8302, 8440)]