22406320

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14741}}^1$

素因数の和:14773

約数の個数: 40

約数和(自身を含む): 54840240

約数和(自身を除く): 32433920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 14741, 29482, 58964, 73705, 117928, 147410, 235856, 280079, 294820, 560158, 589640, 1120316, 1179280, 1400395, 2240632, 2800790, 4481264, 5601580, 11203160, 22406320]

約数ペア:

[(1, 22406320), (2, 11203160), (4, 5601580), (5, 4481264), (8, 2800790), (10, 2240632), (16, 1400395), (19, 1179280), (20, 1120316), (38, 589640), (40, 560158), (76, 294820), (80, 280079), (95, 235856), (152, 147410), (190, 117928), (304, 73705), (380, 58964), (760, 29482), (1520, 14741)]