71750410

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{1259}}^1$

素因数の和:1446

約数の個数: 32

約数和(自身を含む): 133358400

約数和(自身を除く): 61607990

約数列:

[1, 2, 5, 10, 41, 82, 139, 205, 278, 410, 695, 1259, 1390, 2518, 5699, 6295, 11398, 12590, 28495, 51619, 56990, 103238, 175001, 258095, 350002, 516190, 875005, 1750010, 7175041, 14350082, 35875205, 71750410]

約数ペア:

[(1, 71750410), (2, 35875205), (5, 14350082), (10, 7175041), (41, 1750010), (82, 875005), (139, 516190), (205, 350002), (278, 258095), (410, 175001), (695, 103238), (1259, 56990), (1390, 51619), (2518, 28495), (5699, 12590), (6295, 11398)]