102968140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{5639}}^1$

素因数の和:5742

約数の個数: 48

約数和(自身を含む): 238775040

約数和(自身を除く): 135806900

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 83, 110, 166, 220, 332, 415, 830, 913, 1660, 1826, 3652, 4565, 5639, 9130, 11278, 18260, 22556, 28195, 56390, 62029, 112780, 124058, 248116, 310145, 468037, 620290, 936074, 1240580, 1872148, 2340185, 4680370, 5148407, 9360740, 10296814, 20593628, 25742035, 51484070, 102968140]

約数ペア:

[(1, 102968140), (2, 51484070), (4, 25742035), (5, 20593628), (10, 10296814), (11, 9360740), (20, 5148407), (22, 4680370), (44, 2340185), (55, 1872148), (83, 1240580), (110, 936074), (166, 620290), (220, 468037), (332, 310145), (415, 248116), (830, 124058), (913, 112780), (1660, 62029), (1826, 56390), (3652, 28195), (4565, 22556), (5639, 18260), (9130, 11278)]