42264400

素因数分解:

$2^4\times 5^2\times {\mathrm{157}}^1\times {\mathrm{673}}^1$

素因数の和:848

約数の個数: 60

約数和(自身を含む): 102338812

約数和(自身を除く): 60074412

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 157, 200, 314, 400, 628, 673, 785, 1256, 1346, 1570, 2512, 2692, 3140, 3365, 3925, 5384, 6280, 6730, 7850, 10768, 12560, 13460, 15700, 16825, 26920, 31400, 33650, 53840, 62800, 67300, 105661, 134600, 211322, 269200, 422644, 528305, 845288, 1056610, 1690576, 2113220, 2641525, 4226440, 5283050, 8452880, 10566100, 21132200, 42264400]

約数ペア:

[(1, 42264400), (2, 21132200), (4, 10566100), (5, 8452880), (8, 5283050), (10, 4226440), (16, 2641525), (20, 2113220), (25, 1690576), (40, 1056610), (50, 845288), (80, 528305), (100, 422644), (157, 269200), (200, 211322), (314, 134600), (400, 105661), (628, 67300), (673, 62800), (785, 53840), (1256, 33650), (1346, 31400), (1570, 26920), (2512, 16825), (2692, 15700), (3140, 13460), (3365, 12560), (3925, 10768), (5384, 7850), (6280, 6730)]