38381690

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{353}}^1$

素因数の和:574

約数の個数: 32

約数和(自身を含む): 70652736

約数和(自身を除く): 32271046

約数列:

[1, 2, 5, 10, 83, 131, 166, 262, 353, 415, 655, 706, 830, 1310, 1765, 3530, 10873, 21746, 29299, 46243, 54365, 58598, 92486, 108730, 146495, 231215, 292990, 462430, 3838169, 7676338, 19190845, 38381690]

約数ペア:

[(1, 38381690), (2, 19190845), (5, 7676338), (10, 3838169), (83, 462430), (131, 292990), (166, 231215), (262, 146495), (353, 108730), (415, 92486), (655, 58598), (706, 54365), (830, 46243), (1310, 29299), (1765, 21746), (3530, 10873)]