2319760

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1$

素因数の和:391

約数の個数: 40

約数和(自身を含む): 5463936

約数和(自身を除く): 3144176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 271, 428, 535, 542, 856, 1070, 1084, 1355, 1712, 2140, 2168, 2710, 4280, 4336, 5420, 8560, 10840, 21680, 28997, 57994, 115988, 144985, 231976, 289970, 463952, 579940, 1159880, 2319760]

約数ペア:

[(1, 2319760), (2, 1159880), (4, 579940), (5, 463952), (8, 289970), (10, 231976), (16, 144985), (20, 115988), (40, 57994), (80, 28997), (107, 21680), (214, 10840), (271, 8560), (428, 5420), (535, 4336), (542, 4280), (856, 2710), (1070, 2168), (1084, 2140), (1355, 1712)]