23939880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{199499}}^1$

素因数の和:199513

約数の個数: 32

約数和(自身を含む): 71820000

約数和(自身を除く): 47880120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 199499, 398998, 598497, 797996, 997495, 1196994, 1595992, 1994990, 2393988, 2992485, 3989980, 4787976, 5984970, 7979960, 11969940, 23939880]

約数ペア:

[(1, 23939880), (2, 11969940), (3, 7979960), (4, 5984970), (5, 4787976), (6, 3989980), (8, 2992485), (10, 2393988), (12, 1994990), (15, 1595992), (20, 1196994), (24, 997495), (30, 797996), (40, 598497), (60, 398998), (120, 199499)]