2014178540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{398059}}^1$

素因数の和:398102

約数の個数: 48

約数和(自身を含む): 4814933760

約数和(自身を除く): 2800755220

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 398059, 796118, 1592236, 1990295, 3980590, 4378649, 7961180, 8757298, 9155357, 17514596, 18310714, 21893245, 36621428, 43786490, 45776785, 87572980, 91553570, 100708927, 183107140, 201417854, 402835708, 503544635, 1007089270, 2014178540]

約数ペア:

[(1, 2014178540), (2, 1007089270), (4, 503544635), (5, 402835708), (10, 201417854), (11, 183107140), (20, 100708927), (22, 91553570), (23, 87572980), (44, 45776785), (46, 43786490), (55, 36621428), (92, 21893245), (110, 18310714), (115, 17514596), (220, 9155357), (230, 8757298), (253, 7961180), (460, 4378649), (506, 3980590), (1012, 1990295), (1265, 1592236), (2530, 796118), (5060, 398059)]