80493137525

素因数分解:

$5^2\times {\mathrm{79}}^1\times {\mathrm{751}}^1\times {\mathrm{54269}}^1$

素因数の和:55109

約数の個数: 24

約数和(自身を含む): 101211379200

約数和(自身を除く): 20718241675

約数列:

[1, 5, 25, 79, 395, 751, 1975, 3755, 18775, 54269, 59329, 271345, 296645, 1356725, 1483225, 4287251, 21436255, 40756019, 107181275, 203780095, 1018900475, 3219725501, 16098627505, 80493137525]

約数ペア:

[(1, 80493137525), (5, 16098627505), (25, 3219725501), (79, 1018900475), (395, 203780095), (751, 107181275), (1975, 40756019), (3755, 21436255), (18775, 4287251), (54269, 1483225), (59329, 1356725), (271345, 296645)]