2013400325

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{53089}}^1$

素因数の和:53177

約数の個数: 24

約数和(自身を含む): 2626680840

約数和(自身を除く): 613280515

約数列:

[1, 5, 25, 37, 41, 185, 205, 925, 1025, 1517, 7585, 37925, 53089, 265445, 1327225, 1964293, 2176649, 9821465, 10883245, 49107325, 54416225, 80536013, 402680065, 2013400325]

約数ペア:

[(1, 2013400325), (5, 402680065), (25, 80536013), (37, 54416225), (41, 49107325), (185, 10883245), (205, 9821465), (925, 2176649), (1025, 1964293), (1517, 1327225), (7585, 265445), (37925, 53089)]