713662880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{637199}}^1$

素因数の和:637221

約数の個数: 48

約数和(自身を含む): 1926892800

約数和(自身を除く): 1213229920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 637199, 1274398, 2548796, 3185995, 4460393, 5097592, 6371990, 8920786, 10195184, 12743980, 17841572, 20390368, 22301965, 25487960, 35683144, 44603930, 50975920, 71366288, 89207860, 101951840, 142732576, 178415720, 356831440, 713662880]

約数ペア:

[(1, 713662880), (2, 356831440), (4, 178415720), (5, 142732576), (7, 101951840), (8, 89207860), (10, 71366288), (14, 50975920), (16, 44603930), (20, 35683144), (28, 25487960), (32, 22301965), (35, 20390368), (40, 17841572), (56, 12743980), (70, 10195184), (80, 8920786), (112, 6371990), (140, 5097592), (160, 4460393), (224, 3185995), (280, 2548796), (560, 1274398), (1120, 637199)]