10981730

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:322

約数の個数: 32

約数和(自身を含む): 20357568

約数和(自身を除く): 9375838

約数列:

[1, 2, 5, 10, 83, 101, 131, 166, 202, 262, 415, 505, 655, 830, 1010, 1310, 8383, 10873, 13231, 16766, 21746, 26462, 41915, 54365, 66155, 83830, 108730, 132310, 1098173, 2196346, 5490865, 10981730]

約数ペア:

[(1, 10981730), (2, 5490865), (5, 2196346), (10, 1098173), (83, 132310), (101, 108730), (131, 83830), (166, 66155), (202, 54365), (262, 41915), (415, 26462), (505, 21746), (655, 16766), (830, 13231), (1010, 10873), (1310, 8383)]