1139750

素因数分解:

$2^1\times 5^3\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:161

約数の個数: 32

約数和(自身を含む): 2201472

約数和(自身を除く): 1061722

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 97, 125, 194, 235, 250, 470, 485, 970, 1175, 2350, 2425, 4559, 4850, 5875, 9118, 11750, 12125, 22795, 24250, 45590, 113975, 227950, 569875, 1139750]

約数ペア:

[(1, 1139750), (2, 569875), (5, 227950), (10, 113975), (25, 45590), (47, 24250), (50, 22795), (94, 12125), (97, 11750), (125, 9118), (194, 5875), (235, 4850), (250, 4559), (470, 2425), (485, 2350), (970, 1175)]