370819010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{9907}}^1$

素因数の和:10130

約数の個数: 32

約数和(自身を含む): 706242240

約数和(自身を除く): 335423230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 197, 394, 985, 1970, 3743, 7486, 9907, 18715, 19814, 37430, 49535, 99070, 188233, 376466, 941165, 1882330, 1951679, 3903358, 9758395, 19516790, 37081901, 74163802, 185409505, 370819010]

約数ペア:

[(1, 370819010), (2, 185409505), (5, 74163802), (10, 37081901), (19, 19516790), (38, 9758395), (95, 3903358), (190, 1951679), (197, 1882330), (394, 941165), (985, 376466), (1970, 188233), (3743, 99070), (7486, 49535), (9907, 37430), (18715, 19814)]