160696880

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{18773}}^1$

素因数の和:18893

約数の個数: 40

約数和(自身を含む): 377132112

約数和(自身を除く): 216435232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 428, 535, 856, 1070, 1712, 2140, 4280, 8560, 18773, 37546, 75092, 93865, 150184, 187730, 300368, 375460, 750920, 1501840, 2008711, 4017422, 8034844, 10043555, 16069688, 20087110, 32139376, 40174220, 80348440, 160696880]

約数ペア:

[(1, 160696880), (2, 80348440), (4, 40174220), (5, 32139376), (8, 20087110), (10, 16069688), (16, 10043555), (20, 8034844), (40, 4017422), (80, 2008711), (107, 1501840), (214, 750920), (428, 375460), (535, 300368), (856, 187730), (1070, 150184), (1712, 93865), (2140, 75092), (4280, 37546), (8560, 18773)]