86241800

素因数分解:

$2^3\times 5^2\times {\mathrm{61}}^1\times {\mathrm{7069}}^1$

素因数の和:7146

約数の個数: 48

約数和(自身を含む): 203828100

約数和(自身を除く): 117586300

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 61, 100, 122, 200, 244, 305, 488, 610, 1220, 1525, 2440, 3050, 6100, 7069, 12200, 14138, 28276, 35345, 56552, 70690, 141380, 176725, 282760, 353450, 431209, 706900, 862418, 1413800, 1724836, 2156045, 3449672, 4312090, 8624180, 10780225, 17248360, 21560450, 43120900, 86241800]

約数ペア:

[(1, 86241800), (2, 43120900), (4, 21560450), (5, 17248360), (8, 10780225), (10, 8624180), (20, 4312090), (25, 3449672), (40, 2156045), (50, 1724836), (61, 1413800), (100, 862418), (122, 706900), (200, 431209), (244, 353450), (305, 282760), (488, 176725), (610, 141380), (1220, 70690), (1525, 56552), (2440, 35345), (3050, 28276), (6100, 14138), (7069, 12200)]