72848650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{208139}}^1$

素因数の和:208158

約数の個数: 24

約数和(自身を含む): 154856160

約数和(自身を除く): 82007510

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 208139, 416278, 1040695, 1456973, 2081390, 2913946, 5203475, 7284865, 10406950, 14569730, 36424325, 72848650]

約数ペア:

[(1, 72848650), (2, 36424325), (5, 14569730), (7, 10406950), (10, 7284865), (14, 5203475), (25, 2913946), (35, 2081390), (50, 1456973), (70, 1040695), (175, 416278), (350, 208139)]