102570920

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{54559}}^1$

素因数の和:54617

約数の個数: 32

約数和(自身を含む): 235699200

約数和(自身を除く): 133128280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 54559, 109118, 218236, 272795, 436472, 545590, 1091180, 2182360, 2564273, 5128546, 10257092, 12821365, 20514184, 25642730, 51285460, 102570920]

約数ペア:

[(1, 102570920), (2, 51285460), (4, 25642730), (5, 20514184), (8, 12821365), (10, 10257092), (20, 5128546), (40, 2564273), (47, 2182360), (94, 1091180), (188, 545590), (235, 436472), (376, 272795), (470, 218236), (940, 109118), (1880, 54559)]