124946920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{1523}}^1$

素因数の和:1834

約数の個数: 64

約数和(自身を含む): 322600320

約数和(自身を除く): 197653400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 293, 586, 1172, 1465, 1523, 2051, 2344, 2930, 3046, 4102, 5860, 6092, 7615, 8204, 10255, 10661, 11720, 12184, 15230, 16408, 20510, 21322, 30460, 41020, 42644, 53305, 60920, 82040, 85288, 106610, 213220, 426440, 446239, 892478, 1784956, 2231195, 3123673, 3569912, 4462390, 6247346, 8924780, 12494692, 15618365, 17849560, 24989384, 31236730, 62473460, 124946920]

約数ペア:

[(1, 124946920), (2, 62473460), (4, 31236730), (5, 24989384), (7, 17849560), (8, 15618365), (10, 12494692), (14, 8924780), (20, 6247346), (28, 4462390), (35, 3569912), (40, 3123673), (56, 2231195), (70, 1784956), (140, 892478), (280, 446239), (293, 426440), (586, 213220), (1172, 106610), (1465, 85288), (1523, 82040), (2051, 60920), (2344, 53305), (2930, 42644), (3046, 41020), (4102, 30460), (5860, 21322), (6092, 20510), (7615, 16408), (8204, 15230), (10255, 12184), (10661, 11720)]