83484520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{298159}}^1$

素因数の和:298177

約数の個数: 32

約数和(自身を含む): 214675200

約数和(自身を除く): 131190680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 298159, 596318, 1192636, 1490795, 2087113, 2385272, 2981590, 4174226, 5963180, 8348452, 10435565, 11926360, 16696904, 20871130, 41742260, 83484520]

約数ペア:

[(1, 83484520), (2, 41742260), (4, 20871130), (5, 16696904), (7, 11926360), (8, 10435565), (10, 8348452), (14, 5963180), (20, 4174226), (28, 2981590), (35, 2385272), (40, 2087113), (56, 1490795), (70, 1192636), (140, 596318), (280, 298159)]