190119400

素因数分解:

$2^3\times 5^2\times {\mathrm{283}}^1\times {\mathrm{3359}}^1$

素因数の和:3658

約数の個数: 48

約数和(自身を含む): 443721600

約数和(自身を除く): 253602200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 283, 566, 1132, 1415, 2264, 2830, 3359, 5660, 6718, 7075, 11320, 13436, 14150, 16795, 26872, 28300, 33590, 56600, 67180, 83975, 134360, 167950, 335900, 671800, 950597, 1901194, 3802388, 4752985, 7604776, 9505970, 19011940, 23764925, 38023880, 47529850, 95059700, 190119400]

約数ペア:

[(1, 190119400), (2, 95059700), (4, 47529850), (5, 38023880), (8, 23764925), (10, 19011940), (20, 9505970), (25, 7604776), (40, 4752985), (50, 3802388), (100, 1901194), (200, 950597), (283, 671800), (566, 335900), (1132, 167950), (1415, 134360), (2264, 83975), (2830, 67180), (3359, 56600), (5660, 33590), (6718, 28300), (7075, 26872), (11320, 16795), (13436, 14150)]