11176220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1373}}^1$

素因数の和:1430

約数の個数: 48

約数和(自身を含む): 26314848

約数和(自身を除く): 15138628

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 407, 740, 814, 1373, 1628, 2035, 2746, 4070, 5492, 6865, 8140, 13730, 15103, 27460, 30206, 50801, 60412, 75515, 101602, 151030, 203204, 254005, 302060, 508010, 558811, 1016020, 1117622, 2235244, 2794055, 5588110, 11176220]

約数ペア:

[(1, 11176220), (2, 5588110), (4, 2794055), (5, 2235244), (10, 1117622), (11, 1016020), (20, 558811), (22, 508010), (37, 302060), (44, 254005), (55, 203204), (74, 151030), (110, 101602), (148, 75515), (185, 60412), (220, 50801), (370, 30206), (407, 27460), (740, 15103), (814, 13730), (1373, 8140), (1628, 6865), (2035, 5492), (2746, 4070)]