117085000

素因数分解:

$2^3\times 5^4\times {\mathrm{23417}}^1$

素因数の和:23443

約数の個数: 40

約数和(自身を含む): 274341870

約数和(自身を除く): 157256870

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 625, 1000, 1250, 2500, 5000, 23417, 46834, 93668, 117085, 187336, 234170, 468340, 585425, 936680, 1170850, 2341700, 2927125, 4683400, 5854250, 11708500, 14635625, 23417000, 29271250, 58542500, 117085000]

約数ペア:

[(1, 117085000), (2, 58542500), (4, 29271250), (5, 23417000), (8, 14635625), (10, 11708500), (20, 5854250), (25, 4683400), (40, 2927125), (50, 2341700), (100, 1170850), (125, 936680), (200, 585425), (250, 468340), (500, 234170), (625, 187336), (1000, 117085), (1250, 93668), (2500, 46834), (5000, 23417)]