28126550

素因数分解:

$2^1\times 5^2\times {\mathrm{157}}^1\times {\mathrm{3583}}^1$

素因数の和:3752

約数の個数: 24

約数和(自身を含む): 52663296

約数和(自身を除く): 24536746

約数列:

[1, 2, 5, 10, 25, 50, 157, 314, 785, 1570, 3583, 3925, 7166, 7850, 17915, 35830, 89575, 179150, 562531, 1125062, 2812655, 5625310, 14063275, 28126550]

約数ペア:

[(1, 28126550), (2, 14063275), (5, 5625310), (10, 2812655), (25, 1125062), (50, 562531), (157, 179150), (314, 89575), (785, 35830), (1570, 17915), (3583, 7850), (3925, 7166)]