16010680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{271}}^1$

素因数の和:500

約数の個数: 64

約数和(自身を含む): 41518080

約数和(自身を除く): 25507400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 211, 271, 280, 422, 542, 844, 1055, 1084, 1355, 1477, 1688, 1897, 2110, 2168, 2710, 2954, 3794, 4220, 5420, 5908, 7385, 7588, 8440, 9485, 10840, 11816, 14770, 15176, 18970, 29540, 37940, 57181, 59080, 75880, 114362, 228724, 285905, 400267, 457448, 571810, 800534, 1143620, 1601068, 2001335, 2287240, 3202136, 4002670, 8005340, 16010680]

約数ペア:

[(1, 16010680), (2, 8005340), (4, 4002670), (5, 3202136), (7, 2287240), (8, 2001335), (10, 1601068), (14, 1143620), (20, 800534), (28, 571810), (35, 457448), (40, 400267), (56, 285905), (70, 228724), (140, 114362), (211, 75880), (271, 59080), (280, 57181), (422, 37940), (542, 29540), (844, 18970), (1055, 15176), (1084, 14770), (1355, 11816), (1477, 10840), (1688, 9485), (1897, 8440), (2110, 7588), (2168, 7385), (2710, 5908), (2954, 5420), (3794, 4220)]