28175500

素因数分解:

$2^2\times 5^3\times {\mathrm{37}}^1\times {\mathrm{1523}}^1$

素因数の和:1579

約数の個数: 48

約数和(自身を含む): 63239904

約数和(自身を除く): 35064404

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 50, 74, 100, 125, 148, 185, 250, 370, 500, 740, 925, 1523, 1850, 3046, 3700, 4625, 6092, 7615, 9250, 15230, 18500, 30460, 38075, 56351, 76150, 112702, 152300, 190375, 225404, 281755, 380750, 563510, 761500, 1127020, 1408775, 2817550, 5635100, 7043875, 14087750, 28175500]

約数ペア:

[(1, 28175500), (2, 14087750), (4, 7043875), (5, 5635100), (10, 2817550), (20, 1408775), (25, 1127020), (37, 761500), (50, 563510), (74, 380750), (100, 281755), (125, 225404), (148, 190375), (185, 152300), (250, 112702), (370, 76150), (500, 56351), (740, 38075), (925, 30460), (1523, 18500), (1850, 15230), (3046, 9250), (3700, 7615), (4625, 6092)]