75906820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{4157}}^1$

素因数の和:4260

約数の個数: 48

約数和(自身を含む): 176033088

約数和(自身を除く): 100126268

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 83, 110, 166, 220, 332, 415, 830, 913, 1660, 1826, 3652, 4157, 4565, 8314, 9130, 16628, 18260, 20785, 41570, 45727, 83140, 91454, 182908, 228635, 345031, 457270, 690062, 914540, 1380124, 1725155, 3450310, 3795341, 6900620, 7590682, 15181364, 18976705, 37953410, 75906820]

約数ペア:

[(1, 75906820), (2, 37953410), (4, 18976705), (5, 15181364), (10, 7590682), (11, 6900620), (20, 3795341), (22, 3450310), (44, 1725155), (55, 1380124), (83, 914540), (110, 690062), (166, 457270), (220, 345031), (332, 228635), (415, 182908), (830, 91454), (913, 83140), (1660, 45727), (1826, 41570), (3652, 20785), (4157, 18260), (4565, 16628), (8314, 9130)]