31363399660

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3929}}^1\times {\mathrm{13763}}^1$

素因数の和:17730

約数の個数: 48

約数和(自身を含む): 68156575200

約数和(自身を除く): 36793175540

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 3929, 7858, 13763, 15716, 19645, 27526, 39290, 55052, 68815, 78580, 113941, 137630, 227882, 275260, 399127, 455764, 569705, 798254, 1139410, 1596508, 1995635, 2278820, 3991270, 7982540, 54074827, 108149654, 216299308, 270374135, 540748270, 1081496540, 1568169983, 3136339966, 6272679932, 7840849915, 15681699830, 31363399660]

約数ペア:

[(1, 31363399660), (2, 15681699830), (4, 7840849915), (5, 6272679932), (10, 3136339966), (20, 1568169983), (29, 1081496540), (58, 540748270), (116, 270374135), (145, 216299308), (290, 108149654), (580, 54074827), (3929, 7982540), (7858, 3991270), (13763, 2278820), (15716, 1995635), (19645, 1596508), (27526, 1139410), (39290, 798254), (55052, 569705), (68815, 455764), (78580, 399127), (113941, 275260), (137630, 227882)]