2448500

素因数分解:

$2^2\times 5^3\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:161

約数の個数: 48

約数和(自身を含む): 5503680

約数和(自身を除く): 3055180

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 59, 83, 100, 118, 125, 166, 236, 250, 295, 332, 415, 500, 590, 830, 1180, 1475, 1660, 2075, 2950, 4150, 4897, 5900, 7375, 8300, 9794, 10375, 14750, 19588, 20750, 24485, 29500, 41500, 48970, 97940, 122425, 244850, 489700, 612125, 1224250, 2448500]

約数ペア:

[(1, 2448500), (2, 1224250), (4, 612125), (5, 489700), (10, 244850), (20, 122425), (25, 97940), (50, 48970), (59, 41500), (83, 29500), (100, 24485), (118, 20750), (125, 19588), (166, 14750), (236, 10375), (250, 9794), (295, 8300), (332, 7375), (415, 5900), (500, 4897), (590, 4150), (830, 2950), (1180, 2075), (1475, 1660)]